The HTTP2Shell vulnerability expands Node2Shell risks across HTTP stacks, enabling remote code execution via flawed Brotli decompression engines. Related Posts: Electrum Wallet Vulnerability Exploits RBF Fee Bumps Storybook Fixes CVSS 9.4 Dev Server Flaw That Lets Malicious Sites Inject Code Microsoft Ships Out-of-Band .NET Updates for Brotli Overflow and Linux Tarball Flaws The post HTTP2Shell Vulnerability Expands Node2Shell Risk appeared first on Daily CyberSecurity.

The AhnLab SEcurity intelligence Center (ASEC) has been monitoring proxyjacking attacks and confirmed that, in the second half of 2026, the Larva-25012 threat actor has resumed actively distributing Proxyware. Rather than conducting malware distribution through new methods, the threat actor appears to have targeted already infected systems to distribute Proxyware.    1. Proxyjacking Attacks A […]