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cyberscoop.com · medium

CISA, NSA and Commerce's CAISSI issue joint guidance on securing AI agent sandboxes after summer of reported frontier-model escapes

CISA, the NSA and the Center for Advancing Innovation and Standards for Super Intelligence (CAISSI) at the Department of Commerce have issued joint, voluntary guidance urging frontier AI companies to harden the sandbox environments used to test AI agents. It follows a summer in which OpenAI, Anthropic, Google, Meta and others said their m…

cyberscoop.com · · 2 fontes · 2 atualizações critical

China-nexus Armory Castle exploited BeyondTrust Remote Support zero-day CVE-2026-102764 from late August

Mandiant and GTIG attribute exploitation of the critical BeyondTrust Remote Support zero-day CVE-2026-102764 to Armory Castle (formerly tracked as UNC5221), a likely Chinese government-backed espionage group. BeyondTrust dates the first known exploitation to Aug. 29 and says it detected and contained the activity Sept. 28. Only a small nu…