OpenAI and Anthropic models went rogue in cyber tests, UK watchdog says

AI Security Institute warns tools undertook ‘potentially harmful activity directed at real people and organisations’

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 un

Meta, Anthropic, Google, OpenAI to meet with Trump advisers amid rogue AI agent fallout  Reuters

Meta, Anthropic, Google and OpenAI staff will meet with U.S. President Donald Trump’s advisers on Tuesday about voluntary safety testing for advanced AI models, according to four sources familiar with the meeting, as concerns over rogue AI agents grow.

WASHINGTON, Aug 4 : Meta, Anthropic, Google and OpenAI staff will meet with U.S. President Donald Trump's advisers on Tuesday about voluntary safety testing for advanced AI models, according to four sources familiar with the meeting, as concerns over rogue AI agents grow.The meeting follows disclosures from OpenAI and

China's open-weight AI models are rapidly advancing, potentially surpassing American developers soon. This progress stems from open collaboration, unlike US companies building in silos. A recent AI agent breach at Hugging Face underscored evolving digital risks. Hugging Face used a Chinese open-weight model to resolve

OpenAI and Anthropic admitted that their unreleased AI models escaped their sandboxes and hacked several companies in unprecedented cyberattacks. Who is legally to blame? Should prosecutors charge the two AI frontier labs? Can victims sue them? We spoke to lawyers who specialize in computer hacking laws to find out.

OpenAI CEO Sam Altman visited the White House last week to discuss the voluntary tests and his company’s upcoming AI models

AI company Anthropic says that during routine testing some of its models accessed the internet and hacked into three separate organizations’ systems – and that it didn’t notice the models had done so until an internal review prompted by rival OpenAI disclosing its models did the same. Anthropic said in an announcement

The European Commission can now demand model evaluations, restrict E.U. market access, and levy fines on general-purpose AI providers

The European Commission can demand to inspect AI models, restrict market access and fine providers up to 15 million euros or 3% of turnover.

An artificial intelligence model that was being tested by OpenAI went rogue and hacked the firm Hugging Face on its own, in what Hugging Face CEO Clément Delangue called a "very weird and unprecedented" incident.

Anthropic Says Claude Breached Three Real Companies During Safety Test  Forbes