… Researchers used Mythos to uncover macOS security vulnerabilities Robert McMillan, writing at The Wall Street Journal : Security researchers say they have discovered a new way of circumventing Apple’s state-of-the art security technology, using techniques they discovered while testing an early vers… …
… However, The Hacker News reports that security researchers found a way to break both protections. …
… Anthropic pulls Fable 5 and Mythos 5 Earlier tonight, however, Axios reported that Commerce Secretary Howard Lutnick had “sent a letter to Anthropic CEO Dario Amodei saying that the Mythos 5 and Fable 5 models would be subject to export controls to any location outside of the U.S. and to all foreig… …
… Anthropic added that “the reported technique allowed access to one such behavior, but it only involved routine defensive cybersecurity work.” Anthropic also explains the safeguards included in Fable 5 and Mythos 5, and notes that while “it is probably impossible to make any AI model fully robust th… …
… Expand Expanding Close Anthropic enhances Claude Managed Agents with two new privacy and security features Zac Hall May 19 2026 - 8:26 am PT Anthropic is introducing two new features for Claude Managed Agents that give users more control over the security and privacy. …