The blacklist boomerang.

A CyberWire Daily episode roundup highlighting several active and notable cybersecurity stories: a judge’s ruling on Anthropic, U.S. restrictions on foreign-made power equipment, coordinated cyber defense efforts led by OpenAI, reports of AI agents exploiting a Linux kernel flaw, discovery of a speculative-execution attack and Chinese router implants, a large-scale fake-voicemail phishing campaign, an exploited PaperCut zero-day, and maximum-severity vulnerabilities patched in ServiceNow.