Railway says an attacker may have accessed some customer environment variables and warns customers to rotate stored credentials, including AI keys.

The Bell reports that Ukrainian attacks on Russian data centers could weaken Moscow’s AI plans, including its goal of developing sovereign AI.

A roundup of AI and software security disclosures highlights urgent PHP patches, weak certificate keys, cloud data theft and supply-chain risks.

PHP and Node.js issued security fixes on Oct. 21. Learn which systems need action, how to check versions and what remains uncertain.

PHP released emergency fixes for two critical flaws. Dutch government sites went offline as a precaution; officials reported no signs of active exploitation.