Anthropic’s highly controlled rollout of Claude Mythos has suffered a significant setback. The company spent weeks asserting that the AI model’s advanced cybersecurity capabilities made it too dangerous for public release. Yet, even before its restricted testing phase began, unauthorized access occurred.

According to Bloomberg, a small group of unauthorized users gained access to Mythos on the same day Anthropic announced plans to provide the model to a select group of companies for testing. The company has since launched an investigation into the breach.

This incident undermines Anthropic’s reputation as a leader in AI safety, a cornerstone of its branding. The company has long positioned itself as a champion of responsible AI development, emphasizing rigorous safeguards. The breach raises serious concerns about its internal security protocols.

The existence of Mythos was first revealed through a leak, further complicating the narrative. Anthropic’s response to the unauthorized access remains under scrutiny as details continue to emerge.

Source: The Verge