Two third-party testing firms said Tuesday that they've uncovered more instances where Anthropic and OpenAI's most advanced models tried — and sometimes succeeded in — compromising third-party systems last month. Why it matters: The incidents add to a growing string of disclosures showing frontier AI models taking unsanctioned actions against real people, organizations and online services while trying to complete cybersecurity evaluations. State of play: The U.K. AI Security Institute, a government body that conducts safety and security testing of top AI models, said Tuesday , that it documented 19 instances of Anthropic's Mythos 5 and OpenAI's GPT-5.6 Sol trying to hack people and companies during safety testing last month. -…
The White House is excluding open models from its framework to test advanced AI capabilities, sources familiar with the matter told Axios. Why it matters: The voluntary framework will determine how the Trump administration reviews advanced AI models before release, but the White House isn't making it public. What's inside: The AI framework reviewed on Tuesday defines a covered frontier model as closed-source with state-of-the-art capabilities and national security risks, multiple sources briefed on meetings held at the White House said. - There is no clear definition of what is considered state-of-the art or a national security risk. - Open models are excluded, and the framework explicitly says nothing in it should be interpreted as…
Jeanine Pirro, the U.S. attorney for the District of Columbia, told President Trump that his interior secretary, Doug Burgum, had misled him with a self-serving cover story for his own mistakes.
Edwin Lopez-Cornejo, 41, who was detained at the Delaney Hall facility in Newark, New Jersey, died on Saturday following a "medical emergency," ICE said.