‘Copy Fail’ is a real Linux security crisis wrapped in AI slop

The feed highlights a major Linux vulnerability dubbed “Copy Fail” — an actively exploited defect that researchers say could impact most mainstream Linux distributions built since 2017; the disclosure by Theori was criticized as AI-generated and unhelpful. Separately, CISA warns that a cPanel authentication-bypass (CVE-2026-41940) is being actively exploited and added to the KEV list. Other items cover US/allied guidance for safe deployment of AI agents (CISA/NSA/Five Eyes), arguments to classify data centers as critical infrastructure amid rising AI dependence, new extortion groups emulating