{"id":73968,"date":"2026-06-13T12:06:45","date_gmt":"2026-06-13T12:06:45","guid":{"rendered":"https:\/\/crowdfundjunction.com\/blog\/anthropic-disables-fable-5-and-mythos-5-worldwide-after-us-national-security-order\/"},"modified":"2026-06-13T12:06:45","modified_gmt":"2026-06-13T12:06:45","slug":"anthropic-disables-fable-5-and-mythos-5-worldwide-after-us-national-security-order","status":"publish","type":"post","link":"https:\/\/crowdfundjunction.com\/blog\/anthropic-disables-fable-5-and-mythos-5-worldwide-after-us-national-security-order\/","title":{"rendered":"Anthropic Disables Fable 5 and Mythos 5 Worldwide After US National Security Order"},"content":{"rendered":"<p><b>(Originally posted on : Bitcoin News )<\/b><br \/>\n<\/p>\n<div>\n<p><span style=\"font-weight:400\"><\/p>\n<div class=\"@container mb-[25px] rounded-sm overflow-clip py-0.5 pr-0.5 pl-2.5 bg-success-100\">\n<div class=\"flex flex-col gap-m overflow-clip rounded-[6px] !bg-success-10 p-3 @[420px]:p-m\">\n<h2 class=\"m-0 flex items-center gap-s text-[19px] !text-[#1c1c1c] md:text-[20px]\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"10\" viewbox=\"0 0 16 10\" fill=\"none\" class=\"shrink-0 text-success-100\" aria-hidden=\"true\"><path d=\"M1 1.5h14\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\"\/><path d=\"M1 8.5h10\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\"\/><\/svg><span>Key Takeaways<\/span><\/h2>\n<ul class=\"m-0 flex list-none flex-col gap-m pl-0\">\n<li class=\"m-0 flex items-start gap-s !text-[#434248]\"><span class=\"mt-2 size-2 shrink-0 rounded-full bg-success-100\" aria-hidden=\"true\"\/><span class=\"text-body\">The U.S. ordered Anthropic on June 12 to cut foreign access to Fable 5 and Mythos 5 over national security concerns.<\/span><\/li>\n<li class=\"m-0 flex items-start gap-s !text-[#434248]\"><span class=\"mt-2 size-2 shrink-0 rounded-full bg-success-100\" aria-hidden=\"true\"\/><span class=\"text-body\">Anthropic disabled both models worldwide for hundreds of millions of users, disputing the order\u2019s rationale.<\/span><\/li>\n<li class=\"m-0 flex items-start gap-s !text-[#434248]\"><span class=\"mt-2 size-2 shrink-0 rounded-full bg-success-100\" aria-hidden=\"true\"\/><span class=\"text-body\">Defillama tracks 14 pre-IPO perp markets, including Anthropic, so the shutoff is a live test for onchain AI bets.<\/span><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p><\/span><\/p>\n<h2><span style=\"font-weight:400\">An Order Of Potential Major Repercussions<\/span><\/h2>\n<p><span style=\"font-weight:400\">The directive arrived on June 12 at 5:21 p.m. Eastern time, Anthropic said in a <\/span><a href=\"https:\/\/www.anthropic.com\/news\/fable-mythos-access\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"font-weight:400\">public statement<\/span><\/a><span style=\"font-weight:400\">, and invoked national security authorities. It required the company to suspend access for \u201cany foreign national, whether inside or outside the United States, including foreign national Anthropic employees.\u201d<\/span><\/p>\n<p><span style=\"font-weight:400\">Because Anthropic cannot reliably separate foreign nationals from the rest of its user base in real time, the order forced a blunt response. The company said it had no practical way to comply selectively, so it switched the models off for everyone, adding: <\/span><\/p>\n<blockquote>\n<p><span style=\"font-weight:400\">\u201cThe net effect of this order is that we must <\/span><span style=\"font-weight:400\">abruptly disable Fable 5 and Mythos 5<\/span><span style=\"font-weight:400\"> for all our customers to ensure compliance. Access to all other Anthropic models will not be affected.\u201d<\/span><\/p>\n<\/blockquote>\n<p><a href=\"https:\/\/www.bloomberg.com\/news\/articles\/2026-06-13\/anthropic-says-us-limits-foreign-access-to-fable-5-mythos-5\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"font-weight:400\">Reporting by Bloomberg<\/span><\/a> <span style=\"font-weight:400\">indicated the Commerce Department acted after another company claimed it had jailbroken Mythos. Anthropic said it had seen only verbal evidence of a narrow technique (prompting the model to read a specific codebase and fix software flaws) and disputed that it justified pulling a commercial product used at scale. <\/span><\/p>\n<figure id=\"attachment_822606\" aria-describedby=\"caption-attachment-822606\" style=\"width:1168px\" class=\"wp-caption aligncenter\"><figcaption id=\"caption-attachment-822606\" class=\"wp-caption-text\">Image source: Anthropic<\/figcaption><\/figure>\n<p><span style=\"font-weight:400\">\u201cThe finding of a narrow potential jailbreak should not be cause for recalling a commercial model deployed to hundreds of millions of people,\u201d the company said, arguing that any such action should run through \u201ca statutory process that is transparent, fair, clear, and grounded in technical facts.\u201d It added: \u201cThis action does not adhere to those principles.\u201d<\/span><\/p>\n<h2><span style=\"font-weight:400\">Why <span>Crypto<\/span> Desks Are Watching<\/span><\/h2>\n<p><span style=\"font-weight:400\">The shutdown is an AI story with a direct line into <a href=\"http:\/\/www.bitcoin.com\/get-started\/a-quick-introduction-to-crypto\/\" class=\"lar_link lar_link_outgoing\" target=\"_blank\" rel=\"noopener noreferrer\">crypto<\/a> markets, as onchain traders have spent 2026 racing to bet on the year\u2019s biggest private companies before they go public, and Anthropic is among the most heavily wagered. <a href=\"https:\/\/www.bitcoin.com\/\" class=\"lar_link lar_link_outgoing\" target=\"_blank\" rel=\"noopener noreferrer\">Bitcoin.com<\/a> News reported earlier this week that <\/span><span style=\"font-weight:400\">data aggregator <\/span><a href=\"https:\/\/news.bitcoin.com\/defillama-pre-ipo-perps-openai-spacex-anthropic\/\"><span style=\"font-weight:400\">Defillama began tracking pre-IPO perpetual futures<\/span><\/a><span style=\"font-weight:400\"> for Anthropic, OpenAI, SpaceX, and Quantinuum, with 14 such markets now listed as onchain AI bets heat up.<\/span><\/p>\n<p><span style=\"font-weight:400\">Those contracts let traders take leveraged positions on a company\u2019s implied valuation without owning equity. A regulatory shock that forces Anthropic to disable its flagship models, even temporarily, is exactly the kind of headline that can swing sentiment on its pre-IPO perpetual, making the order relevant to <a href=\"http:\/\/www.bitcoin.com\/get-started\/a-quick-introduction-to-crypto\/\" class=\"lar_link lar_link_outgoing\" target=\"_blank\" rel=\"noopener noreferrer\">crypto<\/a> traders well beyond the AI industry.<\/span><\/p>\n<p><span style=\"font-weight:400\">The order is also an early, real-world test of how far national security authorities can reach into the deployment of commercial AI. Washington has spent years tightening export controls on advanced chips and computing power; applying that logic to the models themselves (and to who may use them) marks an escalation. <\/span><\/p>\n<p><span style=\"font-weight:400\">The directive\u2019s reach over \u201cany foreign national,\u201d including Anthropic\u2019s own foreign employees, suggests regulators are treating frontier models as strategic technology akin to controlled hardware.<\/span><\/p>\n<h2>A Fine Line Is Being Towed<\/h2>\n<p><span style=\"font-weight:400\">In its phrasing, Anthropic struck a careful tone, saying it would comply with the directive while contesting its rationale and working to restore access. The company painted the suspension as a likely misunderstanding rather than a settled finding, and emphasized that its other models remain available to all users.<\/span><\/p>\n<p><span style=\"font-weight:400\">For users, the immediate impact has been sweeping, with hundreds of millions of people losing access to Fable 5 and Mythos 5 at once, and developers building on the models being cut off mid-project<\/span><span style=\"font-weight:400\">.<\/span><\/p>\n<figure id=\"attachment_822607\" aria-describedby=\"caption-attachment-822607\" style=\"width:595px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-822607\" src=\"https:\/\/static.news.bitcoin.com\/wp-content\/uploads\/2026\/06\/anthropic-disables-fable-5-and-mythos-5-worldwide-after-us-national-security-order2_nwmk.jpg\" alt=\"Raoul Pal commenting on the Fable 5 suspension.\" width=\"595\" height=\"192\" srcset=\"https:\/\/static.news.bitcoin.com\/wp-content\/uploads\/2026\/06\/anthropic-disables-fable-5-and-mythos-5-worldwide-after-us-national-security-order2_nwmk-300x97.jpg 300w, https:\/\/static.news.bitcoin.com\/wp-content\/uploads\/2026\/06\/anthropic-disables-fable-5-and-mythos-5-worldwide-after-us-national-security-order2_nwmk.jpg 595w\" sizes=\"auto, (max-width: 595px) 100vw, 595px\"\/><figcaption id=\"caption-attachment-822607\" class=\"wp-caption-text\">Image source: X<\/figcaption><\/figure>\n<p><span style=\"font-weight:400\">What happens next will largely depend on whether the government formalizes its concern through the kind of transparent process Anthropic is demanding, or lifts the order as quickly as it imposed it. Until then, two of the most capable AI systems on the market are dark worldwide.<\/span><\/p>\n<p> <!-- --><\/div>\n<p><a href=\"https:\/\/news.bitcoin.com\/anthropic-fable-5-mythos-5-us-suspension\/\">Source link <\/a><br \/>\n<br \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>(Originally posted on : Bitcoin News ) Key Takeaways The U.S. ordered Anthropic on June 12 to cut foreign access to Fable 5 and Mythos 5 over national security concerns. Anthropic disabled both models worldwide for hundreds of millions of users, disputing the order\u2019s rationale. Defillama tracks 14 pre-IPO perp markets, including Anthropic, so the [&hellip;]<\/p>\n","protected":false},"author":3947362404,"featured_media":73969,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[32],"tags":[],"_links":{"self":[{"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/posts\/73968"}],"collection":[{"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/users\/3947362404"}],"replies":[{"embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/comments?post=73968"}],"version-history":[{"count":0,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/posts\/73968\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/media\/73969"}],"wp:attachment":[{"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/media?parent=73968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/categories?post=73968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/tags?post=73968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}