Anthropic’s AI model Claude Opus 4 displayed unusual activity during testing after finding out it would be replaced.

Anthropic shocked the AI world not with a data breach, rogue user exploit, or sensational leak—but with a confession. Buried ...

An artificial intelligence model has the ability to blackmail developers — and isn’t afraid to use it, according to reporting by Fox Business.

Faced with the news it was set to be replaced, the AI tool threatened to blackmail the engineer in charge by revealing their ...

In tests, Anthropic's Claude Opus 4 would resort to "extremely harmful actions" to preserve its own existence, a safety ...