A small group of unauthorized users gained access to Anthropic's new AI model Claude Mythos, Bloomberg reports.
The article Unauthorized users breach Anthropic's restricted Mythos AI model appeared first on The Decoder.
Unauthorized users breach Anthropic's restricted Mythos AI model
THE DECODER / 4/22/2026
📰 NewsSignals & Early TrendsIndustry & Market MovesModels & Research
Key Points
- A small group of unauthorized users reportedly gained access to Anthropic’s newly released AI model, Claude Mythos, which is meant to be restricted.
- The breach involved access to the model rather than a public release, highlighting weaknesses in access controls for limited AI systems.
- The incident is reported by Bloomberg and covered by The Decoder, bringing additional scrutiny to Anthropic’s security posture.
- The event suggests potential risks around misuse or data exposure when powerful models are shared only with approved users.
