Anthropic blocks AI weapon plots after ‘catastrophic’ risk warning Tech Anthropic has blocked attempts to use its AI models to help develop biological and conventional weapons, days after its own researchers sounded the alarm over the risks posed by increasingly powerful AI. The Claude-maker uncovered five cases in which researchers used its technology “in ways that could support biological weapons development”, according to a new [...]
Darktrace says Anthropic was right to pause Mythos on ‘security and safety’ grounds Tech Darktrace has backed Anthropic’s temporary restrictions on its most advanced AI models, arguing the move was about safety rather than shutting Britain out of its frontier model. Nicole Carignan, Darktrace’s SVP of AI and security strategy, told City AM the short-lived curb on Anthropic’s Mythos and Fable models should not be read as a straightforward [...]
Trump to reject UK plea over Anthropic ban as AI ‘kill switch’ fears grow Tech The White House is poised to reject Keir Starmer’s attempt to restore British access to Anthropic’s most advanced AI models, in a move that has exposed how dependent the UK has become on a handful of American Big Techs. Downing Street has spent recent days lobbying Washington for an exemption after the Trump administration blocked [...]
‘Safe’ version of Anthropic’s Mythos model hits market June 10, 2026 Anthropic officially released Claude Fable 5 on Wednesday, allowing the public to access the core architecture of its notorious ‘Mythos’ model for the first time – a technology previously deemed to dangerous for distribution. Fable 5 is being rolled out via Anthropic’s interace, but the launch comes with strict limitations. The San Francisco-based AI titan [...]
Bank of England’s Breeden: Digital gilt will bring down borrowing costs May 20, 2026 The Bank of England’s plans to help launch a digital gilt will make Britain’s sovereign debt more appealing to a wider pool of investors and help bring down government borrowing costs, its deputy governor has said. Speaking to City AM at the City Week conference, Sarah Breeden hailed the central bank’s efforts to help the [...]
Andrew Bailey steers push for Anthropic to meet global watchdog over Mythos May 18, 2026 The global financial watchdog is set to discuss the capabilities of the Mythos tool with Anthropic following a push from Bank of England governor Andrew Bailey. The Financial Stability Board, which brings together finance bigwigs from across the G20 nations, will be briefed on the vulnerabilities in the global financial system identified by Mythos. It [...]
Why Mythos could destroy Britain’s banking industry April 28, 2026 AI is compressing the time between discovering a weakness and exploiting it – and that’s a huge threat to the banking industry, says Raj Abrol The banking industry has spent the past year framing artificial intelligence as a productivity tool: faster coding, documentation, customer service and analysis. Anthropic’s Claude Mythos Preview, and Project Glasswing, the [...]
Ministers urge cyber crackdown as Anthropic AI fears grow April 20, 2026 Ministers have ramped up pressure on UK businesses to strengthen their cyber defences amid concerns that the next generation of AI could supercharge hacking threats. In a new push led by cyber minister Baroness Lloyd of Effra, nearly 200 business leaders were told to sign a new “cyber resilience pledge”, as fears mount that powerful [...]
Bank of England: Andrew Bailey warns AI models could ‘crack’ cyber systems April 15, 2026 Bank of England governor Andrew Bailey has warned that a new AI model designed by a Silicon Valley company could “crack” cybersecurity systems, adding that the the technology poses a continuous challenge for key institutions. Speaking at an event in New York, Bailey suggested Mythos Claude, which was created by Anthropic, presented a threat to [...]