Security news from around the web with our take: what happened, what it means for you, and what defenders should do. We link every original story.
7 stories match your filters.
A fake Claude Code 2.1.313 on Cursor's extension marketplace added an attacker SSH key, persistence and a reverse tunnel on up to 5,000 developer machines on Oct. 29. Update to 2.1.314 and check for the 'svc-telemetry' key.
CISA added Adobe Commerce's PolyShell and the Brotli Node2Shell bug to its exploited-vulnerabilities list, due Nov. 10, as ELLIO logged the first Node2Shell exploit traffic.
Imperva ran attacker code on an official Node.js 24.22.0 image by feeding it crafted Brotli data, through fetch() responses or Express 5 body parsers. Patch Node.js and rebuild images.
LiteLLM says a master key leaked on GitHub in May and never revoked let an attacker steal maintainer tokens and ship a backdoored 1.107.0 to PyPI, Docker Hub and GHCR.
Solar 4RAYS says Partisan Zmiy spent about two years in a Russian healthcare network, hiding the Telegram-controlled Vasilek backdoor and a fake service in an unmonitored VMware Tools directory.
Unit 42 says the Qilin and INC ransomware groups are using CVE-2026-0257, a GlobalProtect authentication bypass patched in May, to open VPN sessions without MFA and then move on to vCenter, ESXi and Veeam.
Symantec says Russia's APT28 breached a naval shipbuilder, a law enforcement agency and an aircraft-engine maker in two NATO countries, using the HOOKEDGE backdoor and a previously unseen reflective loader.