Researchers characterize the company's artificial intelligence chatbot as less secure than ChatGPT and even DeepSeek.

10 Bugs Found in Perplexity AI's Chatbot Android App

Cybersecurity researchers have found that threat actors are setting up deceptive websites hosted on newly registered domains to deliver a known Android malware called SpyNote.
These bogus websites masquerade as Google Play Store install pages for apps like the Chrome web browser, indicating an attempt to deceive unsuspecting users into installing the malware instead.
"The threat actor utilized a

SpyNote, BadBazaar, MOONSHINE Malware Target Android and iOS Users via Fake Apps

China-based purveyors of SMS phishing kits are enjoying remarkable success converting phished payment card data into mobile wallets from Apple and Google. Until recently, the so-called “Smishing Triad” mainly impersonated toll road operators and shipping companies. But experts say these groups are now directly targeting customers of international financial institutions, while dramatically expanding their cybercrime infrastructure and support staff.

China-based purveyors of SMS phishing kits are enjoying remarkable success converting phished payment card data into mobile wallets from **Apple** and **Google**. Until recently, the so-called “**Smishing Triad**” mainly impersonated toll road operators and shipping companies. But experts say these groups are now directly targeting customers of international financial institutions, while dramatically expanding their cybercrime infrastructure and support staff.

An image of an iPhone device farm shared on Telegram by one of the Smishing Triad members. Image: Prodaft.

If you own a mobile device, the chances are excellent that at some point in the past two years you’ve received at least one instant message that warns of a delinquent toll road fee, or a wayward package from the **U.S. Postal Service** (USPS). Those who click the promoted link are brought to a website that spoofs the USPS or a local toll road operator and asks for payment card information.

The site will then complain that the visitor’s bank needs to “verify” the transaction by sending a one-time code via SMS. In reality, the bank is sending that code to the mobile number on file for their customer because the fraudsters have just attempted to enroll that victim’s card details into a mobile wallet.

If the visitor supplies that one-time code, their payment card is then added to a new mobile wallet on an Apple or Google device that is physically controlled by the phishers. The phishing gangs typically load multiple stolen cards to digital wallets on a single Apple or Android device, and then sell those phones in bulk to scammers who use them for fraudulent e-commerce and tap-to-pay transactions.

A screenshot of the administrative panel for a smishing kit. On the left is the (test) data entered at the phishing site. On the right we can see the phishing kit has superimposed the supplied card number onto an image of a payment card. When the phishing kit scans that created card image into Apple or Google Pay, it triggers the victim’s bank to send a one-time code. Image: Ford Merrill.

The moniker “Smishing Triad” comes from **Resecurity**, which was among the first to report in August 2023 on the emergence of three distinct mobile phishing groups based in China that appeared to share some infrastructure and innovative phishing techniques. But it is a bit of a misnomer because the phishing lures blasted out by these groups are not SMS or text messages in the conventional sense.

Rather, they are sent via **iMessage** to **Apple** device users, and via RCS on **Google Android** devices. Thus, the missives bypass the mobile phone networks entirely and enjoy near 100 percent delivery rate (at least until Apple and Google suspend the spammy accounts).

In a report published on March 24, the Swiss threat intelligence firm **Prodaft** detailed the rapid pace of innovation coming from the Smishing Triad, which it characterizes as a loosely federated group of Chinese phishing-as-a-service operators with names like **Darcula**, **Lighthouse**, and the **Xinxin Group**.

Prodaft said they’re seeing a significant shift in the underground economy, particularly among Chinese-speaking threat actors who have historically operated in the shadows compared to their Russian-speaking counterparts.

“Chinese-speaking actors are introducing innovative and cost-effective systems, enabling them to target larger user bases with sophisticated services,” Prodaft wrote. “Their approach marks a new era in underground business practices, emphasizing scalability and efficiency in cybercriminal operations.”

A new report from researchers at the security firm **SilentPush** finds the Smishing Triad members have expanded into selling mobile phishing kits targeting customers of global financial institutions like **CitiGroup**, **MasterCard**, **PayPal**, **Stripe**, and **Visa**, as well as banks in Canada, Latin America, Australia and the broader Asia-Pacific region.

Phishing lures from the Smishing Triad spoofing PayPal. Image: SilentPush.

SilentPush found the Smishing Triad now spoofs recognizable brands in a variety of industry verticals across at least 121 countries and a vast number of industries, including the postal, logistics, telecommunications, transportation, finance, retail and public sectors.

According to SilentPush, the domains used by the Smishing Triad are rotated frequently, with approximately 25,000 phishing domains active during any 8-day period and a majority of them sitting at two Chinese hosting companies: **Tencent** (AS132203) and **Alibaba** (AS45102).

“With nearly two-thirds of all countries in the world targeted by \[the\] Smishing Triad, it’s safe to say they are essentially targeting every country with modern infrastructure outside of Iran, North Korea, and Russia,” SilentPush wrote. “Our team has observed some potential targeting in Russia (such as domains that mentioned their country codes), but nothing definitive enough to indicate Russia is a persistent target. Interestingly, even though these are Chinese threat actors, we have seen instances of targeting aimed at Macau and Hong Kong, both special administrative regions of China.”

SilentPush’s **Zach Edwards** said his team found a vulnerability that exposed data from one of the Smishing Triad’s phishing pages, which revealed the number of visits each site received each day across thousands of phishing domains that were active at the time. Based on that data, SilentPush estimates those phishing pages received well more than a million visits within a 20-day time span.

The report notes the Smishing Triad boasts it has “300+ front desk staff worldwide” involved in one of their more popular phishing kits — Lighthouse — staff that is mainly used to support various aspects of the group’s fraud and cash-out schemes.

The Smishing Triad members maintain their own Chinese-language sales channels on Telegram, which frequently offer videos and photos of their staff hard at work. Some of those images include massive walls of phones used to send phishing messages, with human operators seated directly in front of them ready to receive any time-sensitive one-time codes.

As noted in February’s story How Phished Data Turns Into Apple and Google Wallets, one of those cash-out schemes involves an Android app called **Z-NFC**, which can relay a valid NFC transaction from one of these compromised digital wallets to anywhere in the world. For a $500 month subscription, the customer can wave their phone at any payment terminal that accepts Apple or Google pay, and the app will relay an NFC transaction over the Internet from a stolen wallet on a phone in China.

Chinese nationals were recently busted trying to use these NFC apps to buy high-end electronics in Singapore. And in the United States, authorities in California and Tennessee arrested Chinese nationals accused of using NFC apps to fraudulently purchase gift cards from retailers.

The Prodaft researchers said they were able to find a previously undocumented backend management panel for **Lucid**, a smishing-as-a-service operation tied to the XinXin Group. The panel included victim figures that suggest the smishing campaigns maintain an average success rate of approximately five percent, with some domains receiving over 500 visits per week.

“In one observed instance, a single phishing website captured 30 credit card records from 550 victim interactions over a 7-day period,” Prodaft wrote.

Prodaft’s report details how the Smishing Triad has achieved such success in sending their spam messages. For example, one phishing vendor appears to send out messages using dozens of Android device emulators running in parallel on a single machine.

Phishers using multiple virtualized Android devices to orchestrate and distribute RCS-based scam campaigns. Image: Prodaft.

According to Prodaft, the threat actors first acquire phone numbers through various means including data breaches, open-source intelligence, or purchased lists from underground markets. They then exploit technical gaps in sender ID validation within both messaging platforms.

“For iMessage, this involves creating temporary Apple IDs with impersonated display names, while RCS exploitation leverages carrier implementation inconsistencies in sender verification,” Prodaft wrote. “Message delivery occurs through automated platforms using VoIP numbers or compromised credentials, often deployed in precisely timed multi-wave campaigns to maximize effectiveness.

In addition, the phishing links embedded in these messages use time-limited single-use URLs that expire or redirect based on device fingerprinting to evade security analysis, they found.

“The economics strongly favor the attackers, as neither RCS nor iMessage messages incur per-message costs like traditional SMS, enabling high-volume campaigns at minimal operational expense,” Prodaft continued. “The overlap in templates, target pools, and tactics among these platforms underscores a unified threat landscape, with Chinese-speaking actors driving innovation in the underground economy. Their ability to scale operations globally and evasion techniques pose significant challenges to cybersecurity defenses.”

**Ford Merrill** works in security research at SecAlliance, a CSIS Security Group company. Merrill said he’s observed at least one video of a Windows binary that wraps a Chrome executable and can be used to load in target phone numbers and blast messages via RCS, iMessage, Amazon, Instagram, Facebook, and WhatsApp.

“The evidence we’ve observed suggests the ability for a single device to send approximately 100 messages per second,” Merrill said. “We also believe that there is capability to source country specific SIM cards in volume that allow them to register different online accounts that require validation with specific country codes, and even make those SIM cards available to the physical devices long-term so that services that rely on checks of the validity of the phone number or SIM card presence on a mobile network are thwarted.”

Experts say this fast-growing wave of card fraud persists because far too many financial institutions still default to sending one-time codes via SMS for validating card enrollment in mobile wallets from Apple or Google. KrebsOnSecurity interviewed multiple security executives at non-U.S. financial institutions who spoke on condition of anonymity because they were not authorized to speak to the press. Those banks have since done away with SMS-based one-time codes and are now requiring customers to log in to the bank’s mobile app before they can link their card to a digital wallet.

China-based SMS Phishing Triad Pivots to Banks

If you use WhatsApp for Windows, you'll want to make sure you're on the latest version.

In a security advisory, Meta has disclosed a vulnerability that allowed an attacker to run arbitrary code on a user’s system that existed in all WhatsApp versions before 2.2450.6.

WhatsApp offers a desktop application for Windows and macOS, which users can synchronize with their mobile devices. Desktop versions of WhatsApp are generally used as extensions of mobile apps rather than primary platforms. So, while wide usage of these apps exists, their adoption rate lies likely significantly lower when compared to mobile platforms.

WhatsApp has over 3.14 billion monthly active users as of January 2025, with 73% using Android and 22% using iOS. Using WhatsApp on your desktop offers some advantages that users might appreciate. My excuse is that I can type faster on my laptop and I can make better screenshots of my conversations.

If you use WhatsApp for Windows, you should update as soon as you can.

You can find the current version of your WhatsApp for Windows by clicking on the **Settings** (gear symbol) > **Help**.

If your version number is lower than 2.2450.6, install a new version by following these steps:

1.  Click the **Start** menu and search for **Microsoft Store** to open it.
2.  In the Microsoft Store, click on **Library** located at the bottom left corner.
3.  Scroll through the list or use the search bar to find **WhatsApp Desktop**.
4.  Click on **Get Updates** or look for an **Update** button next to WhatsApp Desktop. If an update is available, it will appear here.
5.  Click the **Update** button to download and install the latest version of WhatsApp Desktop.
6.  Once the update is complete, restart the application to ensure all changes are applied.

My WhatsApp was already up to date because I have automatic updates turned on. This is how Microsoft Store on Windows can automatically install app updates.

1.  Select **Start**, then search for and select **Microsoft Store**.
2.  In the Microsoft Store app, select **Profile** (your account picture) > **Settings**.
3.  Make sure **App updates** is turned **On**.

**The vulnerability**

The vulnerability tracked as CVE-2025-30401 is described by Meta as:

> “A spoofing issue in WhatsApp for Windows prior to version 2.2450.6 displayed attachments according to their MIME type but selected the file opening handler based on the attachment’s filename extension. A maliciously crafted mismatch could have caused the recipient to inadvertently execute arbitrary code rather than view the attachment when manually opening the attachment inside WhatsApp.”

In other words, it was possible for a sender to disguise the true nature of their attachment by changing the file extension to something harmless, like a jpeg, when in reality it was a malicious file that would be opened with the program the receiver had set as default for such a file.

In the past we’ve seen this used against users that have Python installed on their systems. People were sent a python or php script as an attachment which would get executed without any warning if the receiver opened them.

**We don’t just report on threats—we remove them**

Cybersecurity risks should never spread beyond a headline. Keep threats off your devices by downloading Malwarebytes today.

 WhatsApp for Windows vulnerable to attacks. Update now! 

Google has issued patches for 62 vulnerabilities in Android, including two actively exploited zero-days.

Google has patched 62 vulnerabilities in Android, including two actively exploited zero-days in its April 2025 Android Security Bulletin.

When we say “zero-day” we mean an exploitable software vulnerability for which there was no patch at the time of the vulnerability being exploited or published. The term reflects the amount of time that a vulnerable organization has to protect against the threat by patching—zero days.

The April updates are available for Android 13, 14, and 15. Android vendors are notified of all issues at least a month before publication, however, this doesn’t always mean that the patches are available for all devices immediately.

You can find your device’s Android version number, security update level, and Google Play system level in your Settings app. You’ll get notifications when updates are available for you, but you can also check for them yourself.

For most phones it works like this: Under **About phone** or **About device** you can tap on **Software updates** to check if there are new updates available for your device, although there may be slight differences based on the brand, type, and Android version of your device.

If your Android phone shows patch level 2025-04-05 or later then you can consider the issues as fixed. The difference with patch level 2025-04-01 is that the higher level provides all the fixes from the first batch and security patches for closed-source third-party and kernel subcomponents, which may not necessarily apply to all Android devices.

Keeping your device as up to date as possible protects you from known vulnerabilities and helps you to stay safe.

**Technical details**

The zero-days are both located in the kernel:

CVE-2024-53150: an out-of-bounds flaw in the USB sub-component of the Linux Kernel that could result in information disclosure. Local attackers can exploit this flaw to access sensitive information on vulnerable devices without user interaction.

The out of bounds vulnerability was caused by the USB-audio driver code which failed to check the length of each descriptor before passing it on.  There are currently no details on how CVE-2024-53150 has been exploited in real-world attacks, by whom, and who may have been targeted in those attacks.

CVE-2024-53197: a privilege escalation flaw in the USB audio sub-component of the Linux Kernel. Again, no user interaction is required.

This vulnerability is the missing link to CVE-2024-50302 and CVE-2024-53104 which put together were reportedly exploited in Serbia by law enforcement using Cellebrite forensic tools to unlock a student activist’s device and attempt spyware installation.

**We don’t just report on phone security—we provide it**

Cybersecurity risks should never spread beyond a headline. Keep threats off your mobile devices by downloading Malwarebytes for iOS, and Malwarebytes for Android today.

 Google fixes two actively exploited zero-day vulnerabilities in Android 

Exposure of sensitive information to an unauthorized actor in Outlook for Android allows an unauthorized attacker to disclose information over a network.

CVE-2025-29805: Outlook for Android Information Disclosure Vulnerability

Google has shipped patches for 62 vulnerabilities, two of which it said have been exploited in the wild.
The two high-severity vulnerabilities are listed below -

CVE-2024-53150 (CVSS score: 7.8) - An out-of-bounds flaw in the USB sub-component of Kernel that could result in information disclosure
CVE-2024-53197 (CVSS score: 7.8) - A privilege escalation flaw in the USB sub-component of Kernel

Google Releases Android Update to Patch Two Actively Exploited Vulnerabilities

Heavy incoming traffic: A new wave of toll fee scams are sweeping America.

Back in August 2024, we warned about a relatively new type of SMS phishing (or smishing) scam that was doing the rounds.

Now a new wave of toll fee scams are working their way round the US. These attempts come as an unexpected text message linking to a website pretending to belong to one of the US toll authorities, like E-ZPass, The Toll Roads, SunPass, or TxTag.

The texts usually create a sense of urgency—a common tactic of scammers, by telling you there is only a limited time left to act or there will be dire consequences.

The phishing sites are typically out to steal personal information and/or payment details. Reportedly, some users get up to 7 such messages in a day.

Many state departments are issuing warnings. For example, the Wisconsin Department of Transportation (WisDOT) Division of Motor Vehicles (DMV) recently warned consumers of reported phishing attempts via text, and the Arizona Department of Transportation even published a reminder that the state highway system doesn’t have toll roads, because of these scams.

A typical text message might look like this:

> “Your toll payment for E-ZPass Lane must be settled by {a date in the very near future}. To avoid fines and the suspension of your driving privileges, kindly pay by the due date.
> 
> Pay here: {malicious link}
> 
> (Please reply with “Y”, then exit the text message. Open it again, click the link, or copy it into your browser and open it.)”

 The malicious links are often fabricated to look legitimate by including an existing domain name before the actual domain name. E.g. e-zpass.com- roadioe\[.\]cc.

**How to avoid falling for toll fee scams**

*   Check the phone number that the text message comes from. Some of the scams we saw were easy to dismiss because they came from telephone numbers outside the US.
*   Look for the actual site that handles the alleged toll fees and compare the domain name. Sometimes there is only a small difference, so inspect it carefully.
*   If you decided to pay, make sure you receive confirmation of payment. Official toll agencies will send confirmation after collecting payments. If you don’t receive that, call the toll service to check.
*   Never interact with the scammer in any way. Every reaction provides them with information, even if it’s only that the phone number is in use.
*   If you think the toll fee is feasible because you have indeed travelled in that area, check on the official toll service’s website or call their customer service number.
*   The FBI asks that if you receive a suspicious message, contact the FBI Internet Crime Complaint Center at ic3.gov. Be sure to include the phone number from where the text originated, and the website listed within the text.

**Indicators of Compromise (IoCs)**

Domains involved in toll fee scams:

com-roadioe\[.\]cc

uoshxkdhkz\[.\]top

com-zgoupbb\[.\]top

forfeitzm\[.\]top

sunpass-verification\[.\]top

com-tollbilljhy\[.\]top

com-etc-bbzj\[.\]vip

com-tollbilltid\[.\]vip

com-tollbilltwd\[.\]vip

paytollrbzx\[.\]vip

com-ticketvb\[.\]xin

com-emzwepr\[.\]xin

com-ustolls\[.\]xin

com-tollbilaz\[.\]xin

etc-tollad\[.\]xin

roadetctre\[.\]xin

Did you know that Malwarebytes for mobile scans your texts for scams and blocks known malicious sites?

**We don’t just report on phone security—we provide it**

Cybersecurity risks should never spread beyond a headline. Keep threats off your mobile devices by downloading Malwarebytes for iOS, and Malwarebytes for Android today.

 Toll fee scams are back and heading your way 

Crypto software wallets are invincible in the micro range. If you own multiple crypto assets, you need safe and reliable wallets, too.

Crypto wallets offer an extra layer of security against **malicious attacks** targeting everyday users. It’s not always easy to open your online crypto account every time you want to make a payment, and many merchants still don’t support direct crypto transactions. That’s where digital wallets step in. They make payments easier, but in 2025, the biggest concern around crypto wallets is safety.

That’s why it makes sense to focus on wallets that are both cost-effective and secure. Before choosing one, it’s important to understand how its security system works. At the same time, the wallet should be flexible enough to let you buy, sell, or stake crypto without hassle.

There are over a hundred crypto wallets available this year, but we’re going to focus on 10 that stand out as some of the safest options.

****1: Zengo****

The wallet has more than 380 coins. As you can do frequent transactions, we would categorize it as a hot wallet. Meanwhile, it is not a hardware-compatible wallet. The cost of maintaining the wallet is 19.99 every month. However, the annual subscription is only $129. 

They claim that they have been providing services to over 1.5 million customers and “0 wallets” have been hacked.

****Special features** **

It is the best wallet for security-conscious users. The strong and integrated security design can stop any kind of phishing crimes or bad entry gates. 

The company says that there are 1.5 billion customers who have had zero wallet attacks to date. 

****Benefits** **

Firstly, you get a secure infrastructure with this wallet. Moreover, you will get weekly software updates. You can easily buy or sell Crypto from the wallet. Therefore, it is a good option to keep your fiat currency in it. 

****Limitations** **

The price of the wallet is slightly on the higher side. Moreover, no hardware devices are compatible with it. Lastly, it allows only third-party access for withdrawals. 

Understandably, this measure is important from a security point of view. But it is stunted from the utility point of view. 

****2: Coinbase** **

This wallet can support more than 5500 cryptocurrencies. It is a hot wallet for sure. Like the previous one, it has no hardware wallet compatibility. But the best part is that it is a free wallet. This is the reason why it is more popular among users. Moreover, Coinbase has over **90 govt crypto assets** too. 

****Why should beginners use it?****

Beginners can use it for practice. It has easy navigation. You can use it on the website as well. Meanwhile, you can easily download it from various platforms and start using it without any concern. But it is the best option for the low-cost beginners. 

The company charges 0 network fees either. Plus, you can customize and minimize the wallet anytime. If you check the **BTC heatmap, you’ll see that Bitcoin has most of the investors’ shares**. Hence, you need a free wallet source for Bitcoin investors. 

****Benefits** **

It is the best option for beginners. Moreover, it is a low-cost platform with various amenities. You can trade more than 5500 coins over it. 

****Limitations** **

The wallet code is not an open-source code. You cannot generateay new address for every single transaction. It is not comfortable with the hardware assets. However, you can connect your ledger wallet to transfer assets. 

****3: Exodus****

The coin supports more than 281 currencies. It is a hot wallet for sure. However, the best part is that it is hardware-compatible. It is free of cost, too. 

****Why choose it?****

You can choose it as it makes slots to manage individual digital currencies on your mobile platform itself. The fiat payment methods are also separate. You can find them easily in your wallet. 

Lastly, you can use it to purchase or sell your coins. At the same time, you can swap or stake the coins easily. But the best part is that you can do all of these directly from your mobile phone. 

****Benefits** **

The platform offers intuitive integration across mobile and desktop. It also offers the same to and from any browser platform. The software wallet is compatible with hardware wallets like Trezor.

So, it is an exceptional quality which premium wallets also don’t offer often. 

****Limitations** **

Customer support is very limited. It is available through email only. There is no in-house exchange policy with this wallet. Lastly, it is not an open-source option.

****4: Electrum****

It is a bitcoin-only wallet. On that note, it is one of the major downsides of this wallet. However, you can treat it as a hot as well as a cold wallet. Moreover, it is hardware-compatible. But the best part is that it is free of cost.

****Why Should You Choose It?****

You should choose a wallet that’s tailored to secure your Bitcoin. And that’s Electrum for you. Moreover, the Electrum app is available over a range of platforms. 

****Benefits****

Firstly, it is a free and downloadable wallet option. At the same time, it is well compatible with all the hardware wallets. Lastly, its source code is auditable. You may also peer review the codes and send suggestions. 

****Limitations** **

The biggest drawback of the platform is that it does not have the best trading features. So, buying, selling, and staking are not options you can pursue on this platform. You may simply keep your Bitcoin safe here. 

Moreover, there are no customer support options here. You will get community support at best. Lastly, you need genuine technical expertise to develop your wallet. 

This wallet is widely used for managing Ethereum and ERC-20 tokens. It is a hot wallet and works as a browser extension or mobile app. While it doesn’t support hardware wallet integration by default, it can be connected to devices like Ledger. One major reason for its popularity is its simple interface and easy access to decentralized apps.

****Why Should You Choose It?****

If you’re working mostly with Ethereum and related tokens, MetaMask is a smart choice. It’s user-friendly, supports quick access to decentralized apps, and works smoothly across both mobile and browser platforms.

****Benefits****

MetaMask is free to use and easy to install on both desktop and mobile devices. It offers seamless access to Ethereum-based dApps, supports custom tokens, and can be connected to hardware wallets like Ledger for added security. It’s also open-source, so developers can review and contribute to its code.

****Limitations****

MetaMask is limited to Ethereum and ERC-20 tokens, so it’s not ideal if you deal with a wide range of cryptocurrencies. It doesn’t offer built-in options for staking or advanced trading. Customer support is minimal, and new users might find the interface a bit technical at first.

****6: Trust Wallet****

The wallet supports more than 10,000 cryptocurrencies, including all major tokens and coins. It is a hot wallet designed for frequent on-the-go transactions. Trust Wallet is not tied to any specific hardware wallet by default, but it does support hardware integration through third-party connections. The wallet is free to download and use, with no monthly subscription costs.

It’s owned by Binance, which adds a layer of credibility. The wallet has been downloaded over 60 million times and has maintained a strong track record with no major security breaches reported.

****Special features****

Trust Wallet is known for its built-in Web3 browser that lets users interact with decentralized apps (dApps) directly from within the wallet. It also supports staking of various coins and offers a secure backup feature using a single recovery phrase.

The wallet runs with a strong emphasis on user privacy. No personal data or KYC is needed to set up or use it.

****Benefits****

Trust Wallet is a beginner-friendly wallet that supports a huge range of assets. It includes built-in staking, token swapping, and direct access to dApps. It’s available on both Android and iOS platforms, and it also supports NFTs across multiple blockchains.

Since it’s backed by Binance, there’s strong ongoing development, regular security updates, and integration with popular tools.

****Limitations****

The wallet doesn’t come with its own in-house customer support; users rely on community forums or Binance channels for help. Although it can connect with Ledger, it’s not fully optimized for hardware wallet security. Also, as a mobile-only wallet, it may not suit users looking for a full desktop experience.

Lastly, being owned by Binance may raise concerns for users looking for more decentralized control.

The Crypto.com DeFi Wallet supports over 1000 cryptocurrencies and is designed as a hot wallet, allowing users to make frequent transactions with ease. It’s non-custodial, meaning users have full control over their private keys. While it isn’t tied directly to a hardware wallet, it can integrate with Ledger devices for added security. The wallet is completely free to use with no subscription or maintenance costs.

The wallet is part of the broader Crypto.com ecosystem, which has tens of millions of users globally. It is separate from the centralized Crypto.com app, giving users the option to keep their assets fully decentralized.

****Special features****

One of the standout features is the ability to stake and earn rewards on various assets directly from the wallet. It also includes token swapping, DeFi access, and NFT storage. Users get full control over their keys, with backup options via a recovery phrase.

The wallet is also open-source, which means its code is publicly auditable, a major plus for transparency and community trust.

****Benefits****

The wallet provides access to decentralized finance without sacrificing usability. You can connect it easily with the Crypto.com exchange or app for seamless transfers. There’s a built-in swap function that supports multiple chains, and the app is available on both iOS and Android.

Another benefit is the ability to stake coins directly from the wallet and earn passive income. The user interface is clean and intuitive, especially for users already familiar with Crypto.com’s services.

****Limitations****

Although the wallet offers Ledger integration, it’s not natively built for hardware security, so users must go through extra steps to sync. There’s no desktop version of the wallet; it’s mobile only, which might not suit all users.

Also, as with most DeFi wallets, there’s no way to recover your funds if you lose your recovery phrase. And while support exists, it may not be as responsive as that of fully centralized platforms.

****8: BitBox02****

BitBox02 is a hardware wallet that supports major cryptocurrencies like Bitcoin, Ethereum, and Litecoin, along with ERC-20 tokens. It’s a cold wallet, which means it stores your assets offline for maximum protection. Unlike hot wallets, it’s not meant for frequent daily transactions. It is a paid device, with a one-time cost of around $129, depending on where you buy it.

Developed by Shift Crypto, a Swiss company, BitBox02 is known for its strong focus on privacy, security, and open-source principles. It’s available in two versions: Bitcoin-only and multi-coin, giving users the option to choose based on their needs.

****Special features****

BitBox02 comes with a built-in screen and touch sensors for transaction confirmation, and it uses a microSD card for backup instead of the traditional 12 or 24-word recovery phrase. This makes backup and restoration more straightforward and secure for some users.

The wallet’s firmware and companion app are open-source, which allows for public audits and community contributions, a solid trust factor for security-focused users.

****Benefits****

As a cold wallet, BitBox02 offers high-end security. Your private keys never touch an internet-connected device. The use of a microSD card for encrypted backups is a unique feature that enhances safety and user convenience.

The device is lightweight, portable, and works with Windows, macOS, and Linux. It also supports Tor for added privacy, and users can verify all addresses on the device screen before sending transactions.

****Limitations****

BitBox02 isn’t ideal for those looking for a wallet for everyday use; it’s designed for long-term holding and security, not frequent trading. The supported coins list is more limited compared to some multi-coin software wallets.

It also doesn’t support mobile use; it must be connected to a computer. Finally, while the microSD backup system is secure, it’s a less familiar method that could confuse users accustomed to seed phrases.

****9: SafePal S1****

The SafePal S1 is a hardware wallet supporting over 10,000 cryptocurrencies, including Bitcoin (BTC), Ethereum (ETH), Binance Coin (BNB), and various ERC-20 tokens. As a cold storage device, it keeps assets offline, enhancing security. The wallet operates independently without direct integration with other hardware wallets. Priced at $49.99, it offers a cost-effective solution for secure crypto storage.

****Special Features****

The SafePal S1 employs a 100% air-gapped signing mechanism, ensuring complete offline operation without Bluetooth, Wi-Fi, NFC, or USB connections. It features an EAL 5+ independent secure element, a true random number generator, multiple layers of security sensors, and an anti-tampering self-destruct mechanism. Additionally, its compact design, comparable to a credit card, enhances portability.

****Benefits****

Users benefit from managing unlimited tokens within a single device, with support for over 100 blockchains and continuous additions. The wallet integrates seamlessly with the SafePal App, providing access to decentralized applications (DApps) and facilitating cross-chain swaps and trades. Its user-friendly interface supports 15 languages, catering to a global audience.

****Limitations****

While the SafePal S1 offers robust security features, it lacks direct USB connectivity, relying solely on QR code scanning for transactions, which may be less convenient for some users. Additionally, as a hardware wallet, it requires physical possession for access, which might not suit users who prefer software-based solutions. Furthermore, being a relatively newer entrant in the hardware wallet market, it may not have the same extensive track record as some established competitors.

****10: Ledger Nano X****

The Ledger Nano X is a hardware wallet that supports over 5,500 cryptocurrencies, including major assets like Bitcoin (BTC), Ethereum (ETH), and Binance Coin (BNB). As a cold storage device, it keeps your private keys offline, providing enhanced security. The Nano X is compatible with both desktop and mobile devices via Bluetooth connectivity. Priced at $149, it offers a comprehensive solution for managing a diverse crypto portfolio.

****Special Features****

The Nano X features Bluetooth Low Energy (BLE) connectivity, allowing users to manage their crypto assets on the go through the Ledger Live app on smartphones. It incorporates a Secure Element (SE) chip, ensuring that private keys remain isolated and protected from potential threats. The device can install up to 100 apps simultaneously, accommodating a wide range of cryptocurrencies.

****Benefits****

The Ledger Nano X offers extensive support for a vast array of cryptocurrencies, making it suitable for users with diverse portfolios. Its Bluetooth functionality enhances user experience by enabling wireless management of assets via mobile devices. The integration with the Ledger Live app provides a unified platform for buying, selling, swapping, and staking various cryptocurrencies. Additionally, the device’s robust security features, including the Secure Element chip and custom operating system, offer peace of mind to users.

****Limitations****

While Bluetooth connectivity adds convenience, some users may have concerns about potential security risks associated with wireless connections. However, Ledger emphasizes that only non-sensitive data is transmitted via Bluetooth, and private keys never leave the device. The device’s price point of $149 may be considered high compared to other hardware wallets. Additionally, the battery is not replaceable, which could affect the device’s longevity.

Top Crypto Wallets of 2025: Balancing Security and Convenience

A security researcher found a flaw in Verizon call record requests that may have put millions of Americans at risk

Security researcher Evan Connelly discovered an enormous flaw affecting one of the largest telecommunications companies in the world that could allow any single person to view the recent incoming call log for potentially any Verizon phone number.

“In short, anyone could lookup data for anyone,” Connelly said.

A vulnerability in the Verizon Call Filter iOS app allowed anyone to request the call logs of millions of US Verizon customers. The Verizon Call Filter app for iOS allows customers to view a log of their recent calls. This log will show them the phone numbers and an associated timestamp.

To request such a log the app sends a request to a server to fetch the data belonging to the phone number in question.  The network request to the server contains various details such as your phone number and the requested time period for call records. The server then responds with a list of calls and timestamps.

But, as it turns out, there were no checks to make sure that the number the information was requested about and the number that sent the request matched.

So, the researcher was able to craft requests for any given phone number and get the call logs for that number, without the ownership of that number. The consequence: anyone could look up data for any Verizon Wireless customer.

The researcher did not check whether every Verizon Wireless customer was affected by this flaw.

> “The issue I discovered impacted at least those who have the Verizon Call Filter service enabled (I did not test a number which had it disabled; I can’t rule out whether or not all Verizon numbers could have been impacted).”

But it looks as if the Verizon Call Filter is enabled by default, so at least a great many Verizon Wireless customers would be impacted.

This is not just a privacy concern. For some people this could be a security hazard. For people in a domestic abuse situation, public figures, or those of interest to resourceful cyberattackers, a history of calls and frequent callers falling in the wrong hands can put people at physical risk or even compromise national security.

An attacker with access to someone’s call history could figure out their daily habits, see who they talk to most often, and guess their personal relationships. There is no available information whether this flaw was ever actively abused.

Thankfully, Verizon took the issue seriously and fixed it promptly.

Timeline:

*   2/22/2025 – Issue discovered and reported to Verizon
*   2/24/2025 – Acknowledgment from Verizon of the report
*   3/23/2025 – Researcher requested an update as the issue appeared fixed
*   3/25/2025 – Confirmation from Verizon that the issue is resolved

**Verizon call filter**

The Verizon Call Filter is a useful tool against robocalls, since it’s a screening and filtering tool that helps you manage nuisance calls. Verizon uses a Know Your Customer (KYC) scoring system to identify spam call networks and block their calls before they reach your phone. Based on your settings, blocked calls will either go to voicemail or stopped altogether.

If you no longer want to use Call Filter, it’s easy to turn it off. Here’s how:

**On iPhone:**

1.  Open the Call Filter app.
2.  Go to Settings.
3.  Tap Manage Plan and select Turn Off Call Filter.

Alternatively, you can disable it from your iPhone’s settings by going to Settings > Phone > Call Blocking & Identification and toggling off the Call Filter option.

**On Android:**

1.  Open the Call Filter app (it might already be installed on your device).
2.  Tap Account, then Manage Plan.
3.  Follow the steps to disable Call Filter.

As an alternative you can use Malwarebytes Mobile Security for iOS or Malwarebytes Mobile Security for Android to block scam calls.

**We don’t just report on phone security—we provide it**

Cybersecurity risks should never spread beyond a headline. Keep threats off your mobile devices by downloading Malwarebytes for iOS, and Malwarebytes for Android today.

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