Microsoft: China-linked Storm-0940 used agentic AI framework ARTEX to attack hundreds of orgs

testingcatalog · x · 2026-10-22

testingcatalog's daily AI brief (Oct 22) leads with security news: PHP 8.5.12/8.4.27/8.3.36/8.2.35 patch two critical unauthenticated RCE flaws dubbed php2shell (CVE-2026-109618/109619), uncovered with help from OpenAI's Patch the Planet initiative, which now ships a Codex skill to scan affected sites. Microsoft Threat Intelligence reports China state-aligned actor Storm-0940 used the agentic AI pentesting framework ARTEX to automate attacks on hundreds of organizations worldwide. Cloudflare warns that private keys for eight trusted eMudhra intermediate certificates were compromised, enabling forgery of certificates for any domain, plus a NetScaler command-execution flaw (CVE-2026-88771). Node.js shipped security releases for 22.x/24.x/26.x. The quoted Oct 21 brief adds OpenAI's acquisition of Orchestra Bio, ChatGPT Locked Chats rollout, and 12-hour API prompt caching.

Related event: PHP2Shell RCE Forces Global Emergency Patching as AI-Driven Attacks Escalate(19 posts)→

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