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A Russian APT known as "Gamaredon" is using spear-phishing attacks and network-drive weaponization to target government entities in Ukraine.

A new threat vector exploits how modern browsers save HTML files, bypassing Mark of the Web and giving attackers another social-engineering attack for delivering malware.

The Scattered Spider hacking group has caused chaos among retailers, insurers, and airlines in recent months. Researchers warn that its flexible structure poses challenges for defense.

Threat actors with ties to North Korea have been observed targeting Web3 and cryptocurrency-related businesses with malware written in the Nim programming language, underscoring a constant evolution of their tactics. "Unusually for macOS malware, the threat actors employ a process injection technique and remote communications via wss, the TLS-encrypted version of the WebSocket protocol,"

Qantas has confirmed a data breach after attackers gained access through a third-party call centre platform, affecting millions…

### Impact Prior to `ethereum` crate v0.18.0, signature malleability (according to EIP-2) was only checked for "legacy" transactions, but not for EIP-2930, EIP-1559 and EIP-7702 transactions. This is a specification deviation and therefore a high severity advisory if the `ethereum` crate is used for Ethereum mainnet. Note that signature malleability itself is not a security issue, and therefore if the `ethereum` crate is used on a single-implementation blockchain, it's a low/informational severity advisory. ### Patches The issue is fixed in `ethereum` v0.18.0 ### Workarounds You can also manually check transaction malleability outside of the crate. But it's recommended to simply upgrade the version. ### References See PR: https://github.com/rust-ethereum/ethereum/pull/67

The ever-growing volume of vulnerabilities and threats requires organizations to remain resilient and anti-fragile — that is, to be able to proactively respond to issues and continuously improve.

By using social engineering tactics, threat actors are able to manipulate their victims into saving and renaming files that will backfire against them.

Blind Eagle hackers linked to Russian host Proton66 to target banks in Latin America using phishing and RATs. Trustwave urges stronger security.

Australian airline Qantas has confirmed a data breach at a third party provider that affects six million customers.