US Government allows Anthropic limited release of Mythos/Fable models
The US government has authorized Anthropic to release its Mythos/Fable AI models on a limited basis, addressing cybersecurity concerns that had previously blocked the deployment.
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The US government has authorized Anthropic to release its Mythos/Fable AI models on a limited basis, addressing cybersecurity concerns that had previously blocked the deployment.
The Trump administration is close to allowing Anthropic to restore access to its Fable 5 model, Axios reported on Saturday, citing a source close to the situation. Reuters could not immediately confirm the report.
Anthropic notified some customers of overcharges spanning several months, sending the alert after business hours on a Friday with a "[No action required]" subject line, raising concerns about the billing error's scope an…
Anthropic and 19 other organizations launched an open-source security body after the Fable 5 ban, aiming to coordinate vulnerability disclosure for AI models that can scan major open-source projects and surface multiple …
Anthropic launched Claude Design in April 2026 as a research preview, then shipped a major overhaul in June 2026 that fixed early complaints. The tool generates production-ready HTML, CSS, and JavaScript from natural lan…
Anthropic disclosed to the U.S. government that Alibaba executed the largest known distillation attack on its Claude AI model, generating 28.8 million exchanges through nearly 25,000 fraudulent accounts between April and…
The United States and India are engaged in sensitive national security discussions over the rollout of Anthropic's Fable AI model, aiming for a gradual, measured approach to ensure safety for both nations and trusted par…
Stripe, Anthropic, and the OpenAI Foundation are backing a new $500 million nonprofit called Intercept aimed at preventing respiratory infections like the common cold and flu. The organization will fund vaccines and air-…
A developer reduced their monthly Anthropic bill from $312 to $156 by fixing a missing compensating action pattern in a multi-step agent workflow. The pipeline, which runs Claude Sonnet for ad analytics, was restarting f…
OpenAI announced that its new GPT-5.5-Cyber model outperforms Anthropic's Mythos on a cybersecurity benchmark, as part of an expanded Daybreak initiative that includes an updated Codex Security plugin and a partner netwo…
Anthropic is preparing to extend its Cowork agentic system to mobile devices, with an iOS app build showing a Cowork entry that would allow users to schedule tasks from a phone and access results across platforms. The up…
Anthropic engineering leader Fiona Fung says Claude Code is making programmers lonelier as they increasingly rely on AI agents, prompting her team to organize programming lunches and hackathons to restore collaboration. …
An engineer discovered that 60% of a $312 monthly Anthropic bill came from a single retry loop in a Claude Code agent. The culprit was found by shipping Workers logs to R2 via Logpush and querying with DuckDB, revealing …
Anthropic will require identity verification for certain capabilities on its Claude AI platform starting July 8, 2026, using third-party vendor Persona. The move follows Persona's recent data exposure incident and Discor…
John Jumper, former leader of the AlphaFold team at Google DeepMind, has left the company after nearly nine years to join Anthropic, an AI safety and research organization. Jumper expressed gratitude for his time at Deep…
A security researcher built Lucent, an autonomous vulnerability-hunting pipeline inspired by Anthropic's Glasswing, using a local Qwen3.6-27B model on a single RTX 3090. The system found two real bugs in NousResearch's h…
Cohere co-founder Nick Frosst argues that the recent ban of Anthropic's AI model in certain jurisdictions validates Cohere's push for sovereign AI, emphasizing the need for countries to control their own AI infrastructur…
Canadian LLM developer Cohere reports a surge in inbound interest after the US blocked Anthropic's latest models, positioning itself as a sovereign alternative to US AI providers.
The US government's foreign access ban on Anthropic's AI models has intensified debate over control of artificial intelligence, with Cohere co-founder Aidan Gomez calling it a 'massive wake-up call' for the industry.
A jailbreak technique has potentially bypassed safety measures on Anthropic's Fable-5 model, allowing the extraction of harmful information such as meth synthesis pathways. The attack used methods including Unicode trans…