{"slug": "anthropic-gets-us-government-s-permission-to-redeploy-its-mythos-cybersecurity", "title": "Anthropic gets US government's permission to redeploy its Mythos cybersecurity AI model", "summary": "Anthropic received US government permission to redeploy its Mythos 5 cybersecurity AI model to over 100 US organizations, including major corporations and government agencies, after suspending access on June 12 due to national security concerns. The company is also in talks to restore access to its Fable 5 model.", "body_md": "# Anthropic gets US government's permission to redeploy its Mythos cybersecurity AI model\n\nIt suspended all access to Mythos and Fable after an order from the US government.\n\nThe US government has given Anthropic permission to redeploy [Mythos 5](https://www.engadget.com/ai/anthropic-launches-project-glasswing-an-effort-to-prevent-ai-cyberattacks-with-ai-214939773.html) to \"a set of US organizations that operate and defend critical infrastructure,\" the company has [announced](https://x.com/anthropicai/status/2070665903440871779) on X. While Anthropic didn't say how many organizations will see their access restored, * Semafor* has reported that the company has gotten permission to redeploy its strongest cybersecurity model to more than 100 institutions in the US, including major corporations and government agencies.\n\nAnthropic said that it's redeploying Mythos 5 quickly and continuing to work with the government to expand access even further. It's also in talks with the government make Fable 5 available for use again, but it didn't give a timeline for it.\n\nIf you'll recall, Anthropic [blocked all its customers' access](https://www.engadget.com/2193656/anthropic-blocks-access-fable-5-mythos-5/) to Mythos 5 and Fable 5, its model designed to bring many of Mythos' capabilities [to the public](https://www.engadget.com/2190934/anthropic-fable-ai-brings-the-capabilities-of-its-unreleased-mythos-model-to-regular-users/), on June 12. The company explained at the time that the government wanted it to suspend all foreign nationals' access to its models, even if they're in the US and working for Anthropic itself. The government reportedly gave Anthropic the directive after being warned by Amazon and other companies that the models could be jailbroken and used by bad actors. US authorities were also reportedly [concerned](https://www.semafor.com/article/06/13/2026/white-house-move-to-limit-anthropic-linked-to-concerns-about-chinese-access-to-mythos) that a China-linked group had gained access to Mythos 5.\n\nAccording to *Semafor*, Commerce Secretary Howard Lutnick wrote a letter to Anthropic to tell them his decision. \"I have determined that appropriate safeguards are in place to permit certain trusted partners to access the Claude Mythos 5 Model,\" he reportedly wrote. \"Anthropic has committed to work with the US government on protocols and standards and releases\" for its models, he added. Lutnick's letter also revealed that Anthropic made significant progress to get the block lifted by having daily talks with the government over the past two weeks.\n\nSince June 12, we've been working closely with the US government to restore access to Claude Mythos 5 and Fable 5. Today, the government notified us that Mythos 5, our strongest cybersecurity model, can be redeployed to a set of US organizations that operate and defend critical...\n\n— Anthropic (@AnthropicAI)\n\n[June 27, 2026]", "url": "https://wpnews.pro/news/anthropic-gets-us-government-s-permission-to-redeploy-its-mythos-cybersecurity", "canonical_source": "https://www.engadget.com/2203088/anthropic-redeploy-mythos-cybersecurity-ai-model/", "published_at": "2026-06-27 01:54:56+00:00", "updated_at": "2026-06-27 02:11:13.064851+00:00", "lang": "en", "topics": ["ai-safety", "ai-policy", "ai-products"], "entities": ["Anthropic", "Mythos 5", "Fable 5", "US government", "Amazon", "Howard Lutnick", "Semafor"], "alternates": {"html": "https://wpnews.pro/news/anthropic-gets-us-government-s-permission-to-redeploy-its-mythos-cybersecurity", "markdown": "https://wpnews.pro/news/anthropic-gets-us-government-s-permission-to-redeploy-its-mythos-cybersecurity.md", "text": "https://wpnews.pro/news/anthropic-gets-us-government-s-permission-to-redeploy-its-mythos-cybersecurity.txt", "jsonld": "https://wpnews.pro/news/anthropic-gets-us-government-s-permission-to-redeploy-its-mythos-cybersecurity.jsonld"}}