For the last 30 years, stopping the flow of cybersecurity-related software has proven to be ineffective. It's unclear why it would work now with Anthropic’s cybersecurity model Mythos.

Just as last week was ending, the US government forced Anthropic to pull its two newest models, Fable 5 and Mythos 5, citing national security concerns after Amazon researchers allegedly found a way to bypass Fable 5’s guardrails.  Cybersecurity researchers have since signed an open letter calling the move dangerous, and Anthropic itself noted the same jailbreaks exist in other models. So is […]

French President Macron and Indian PM Modi raised alarms at the G7 summit that the U.S. could cut off access to American AI overnight — a fear the Anthropic blackout just made real.

Anthropic has joined the Frontier coalition, which received another $915M in pledges to fund carbon removal projects.

Anthropic's AI models Fable 5 and Mythos 5 were shut down for all customers after US government order.

Fable 5 is available through Amazon Bedrock, a cloud service for AI model access.

Anthropic said the distillation filter was a response to earlier model-extraction attempts.