Cyber Security News

Weaponized Claude Code Extension Gives Hackers Persistent Remote Access to Developer Systems

A weaponized Claude Code extension found on Open VSX can give attackers persistent remote access to developer systems by ...

[Action Required] Malicious version (2.1.313) of Cursor's Claude Code extension: Affected times in JST and how to check/remove it in 1 minute

On October 29, 2026, the AI code editor Cursor announced that version 2.1.313 of the "Anthropic.claude-code" extension, ...
Bitpage.de

Windows 11 KB5127936 Tested: The New Context Menu and What Else the October Preview Update Brings

I installed the optional Windows 11 update KB5127936 (build 26300.9818) in a VM and compared before and after: context menu, ...
finance.biggo

Malicious Claude Code Extension on Cursor Marketplace Hid SSH Backdoor, Up to 5,000 Users Exposed

A tampered build of Anthropic's Claude Code extension for Visual Studio Code, labeled version 2.1.313, was found to contain a 66-line loader ...
The Hacker News

ThreatsDay: Critical Firewall Flaws, Banking Trojans Rented, Weaponized PDF, Token Theft + 26 More Stories

This week's ThreatsDay covers 40K exposed secrets, AI-powered ransomware, GitHub supply chain attacks, critical flaws, and ...