Anthropic's own staff say publicly that no Anthropic system or laptop was compromised, after security researchers blamed one for the tampered Claude Code extension that reached up to 5,000 Cursor users — and neither company will say how the attacker got publishing access.

Chainalysis says an external actor used 'offensive agentic techniques' to reach its systems and internal tools this month, exposing customer names, emails and role labels — while it traces North Korea's $6.3BN Binance theft, which it says is unrelated.

The Human Consent Foundation, CAA and the voice-actors' guild filed 31 pages in Manhattan late Friday, with an appendix of 30-odd stars from De Niro to Scarlett Johansson, arguing OpenAI mischaracterises a licensing market that already works at scale.