{"id":3239,"date":"2026-04-18T00:34:51","date_gmt":"2026-04-17T21:04:51","guid":{"rendered":"https:\/\/vanak.news\/what-is-claude-mythos-and-what-risks-does-it-pose\/"},"modified":"2026-04-18T00:34:51","modified_gmt":"2026-04-17T21:04:51","slug":"what-is-claude-mythos-and-what-risks-does-it-pose","status":"publish","type":"post","link":"https:\/\/vanak.news\/?p=3239&lang=en","title":{"rendered":"What is Claude Mythos and What Risks Does It Pose?"},"content":{"rendered":"<p>In recent weeks, the AI world has been a-buzz following claims made by leading firm, Anthropic, regarding its new model, Claude Mythos.<br \/>\nThe company says it found the tool can outperform humans at some hacking and cyber-security tasks, which has prompted discussions by regulators, legislators and financial institutions about the dangers it could pose to digital services.<br \/>\nSeveral tech giants have been given access to Mythos via an initiative called Project Glasswing, designed to strengthen resilience to Mythos itself.<br \/>\nBut others point out that it is in Anthropic&#8217;s interests to suggest its tool has never-seen-before capabilities, meaning &#8211; as ever with AI &#8211; the job of distinguishing between justified claims and hype can be tricky.<\/p>\n<h3>What is Claude Mythos?<\/h3>\n<p>Mythos is one of Anthropic&#8217;s latest models developed as part of its broader AI system called Claude. It encompasses the company&#8217;s AI assistant and family of models, rivalling OpenAI&#8217;s ChatGPT and Google&#8217;s Gemini.<br \/>\nIt was revealed by Anthropic in early April as &#8220;Mythos Preview&#8221;.<br \/>\nResearchers who test how AI models handle particular requests or tasks, known as &#8220;red-teams&#8221;, said in a report Mythos was <b>&#8220;strikingly capable at computer security tasks&#8221;<\/b>.<br \/>\nThey found the tool could locate dormant bugs lurking in decades-old code and easily exploit them.<br \/>\nSo rather than make it widely available to Claude users, Anthropic gave 12 tech companies access via Project Glasswing, which it described as <b>&#8220;an effort to secure the world&#8217;s most critical software&#8221;<\/b>.<br \/>\nThey include cloud computing giant Amazon Web Services, device manufacturers Apple, Microsoft and Google, and chip-makers Nvidia and Broadcom.<br \/>\nCrowdstrike, whose faulty software update caused a major global outage in July 2024, is also among the project&#8217;s partners, with Anthropic saying it has also given access to Mythos to more than 40 organisations responsible for critical software.<br \/>\nIn a video released alongside Project Glasswing&#8217;s launch, Anthropic boss Dario Amodei said it had offered to work with US government officials to &#8220;help defend against the risk of these models&#8221;.<\/p>\n<h3>Why are there concerns?<\/h3>\n<p>Anthropic says during tests it found the model was highly skilled at cyber-security and hacking tasks, <b>outperforming humans<\/b>.<br \/>\n&#8220;Mythos Preview has already found thousands of high-severity vulnerabilities, including some in every major operating system and web browser,&#8221; Anthropic claimed on 7 April.<br \/>\n&#8220;Given the rate of AI progress, it will not be long before such capabilities proliferate, potentially beyond actors who are committed to deploying them safely.&#8221;<br \/>\nIt said it could locate &#8211; without much oversight &#8211; critical bugs in need of immediate action in old systems, including one vulnerability which had been present in a system for 27 years, and suggest ways to exploit them.<br \/>\nSome finance ministers, central bankers and financiers have since expressed serious concerns about it, fearing the model could undermine the security of financial systems.<br \/>\nCanadian finance minister Fran\u00e7ois-Philippe Champagne told the BBC Mythos had been discussed at a International Monetary Fund (IMF) meeting in Washington DC this week.<br \/>\n&#8220;Certainly it is serious enough to warrant the attention of all the finance ministers,&#8221; he said, describing the tech as an &#8220;unknown unknown&#8221;.<br \/>\nBank of England boss Andrew Bailey told the BBC <b>&#8220;we are having to look very carefully now what this latest AI development could mean for the risk of cyber crime.&#8221;<\/b><br \/>\nMeanwhile, the EU has said it is also in discussions with Anthropic about its concerns around Mythos.<\/p>\n<h3>What have cyber experts said about it?<\/h3>\n<p>Ciaran Martin, former head of the UK&#8217;s National Cyber Security Centre, told the BBC earlier this week the claim Mythos could unearth critical vulnerabilities much more quickly than other AI models had <b>&#8220;really shaken people&#8221;<\/b>.<br \/>\n&#8220;The second thing is that even with existing weaknesses that we know about, but organisations might not have patched against, might not be well defended against, it&#8217;s just a really good hacker,&#8221; he said.<br \/>\nMany independent cyber-security analysts and experts have not yet been able to test it themselves and some remain sceptical about Mythos&#8217; performance.<br \/>\nThe UK&#8217;s AI Safety Institute recently concluded that while a very powerful model, its biggest threat would be against poorly defended, vulnerable systems.<br \/>\n&#8220;We cannot say for sure whether Mythos Preview would be able to attack well-defended systems,&#8221; its researchers said.<br \/>\nSo where there is good cybersecurity, this model would, in theory, hopefully be stopped.<\/p>\n<h3>Should we be worried about it?<\/h3>\n<p>Fears relating to AI are nothing new.<br \/>\nNew models and tools are coming out all the time, and are often accompanied by promises to revolutionise our lives, for better or worse.<br \/>\nCapitalising on this mix of fear and excitement over AI and its future impact has also become a hallmark of the sector and its marketing strategies in recent years.<br \/>\nIn the case of Mythos, we still do not know enough about it to know whether these hopes or fears are justified, or more a reflection of the hype surrounding the industry.<br \/>\nIn either case, according to the NSCS, the most important thing we can do now is not panic and instead focus on the need to get the basic cyber-security right.<br \/>\nAfter all, most hackers do not need super AI tools to breach systems when much simpler attacks often suffice.<br \/>\n&#8220;For some this is an apocalyptic event, for others it seems to be a lot of hype,&#8221; Martin told the BBC.<br \/>\nBut he said whether it was this tool or subsequent ones made by Anthropic or its rivals, alongside the risk there was an opportunity to build a safer online world.<br \/>\n&#8220;In the medium-term, there&#8217;s an opportunity to use these tools to fix a lot of the underlying vulnerabilities in the internet,&#8221; he said.<\/p>\n<p>#ClaudeMythos #AnthropicAI #Cybersecurity #AIdangers #ProjectGlasswing #AIethics #DigitalSecurity #TechNews #AIVulnerabilities #FutureofAI<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In recent weeks, the AI world has been a-buzz following claims made by leading firm, Anthropic, regarding its new model, Claude Mythos. The company says it found the tool can outperform humans at some hacking and cyber-security tasks, which has prompted discussions by regulators, legislators and financial institutions about the dangers it could pose to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3240,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-3239","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-world-news"],"_links":{"self":[{"href":"https:\/\/vanak.news\/index.php?rest_route=\/wp\/v2\/posts\/3239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vanak.news\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vanak.news\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vanak.news\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vanak.news\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3239"}],"version-history":[{"count":0,"href":"https:\/\/vanak.news\/index.php?rest_route=\/wp\/v2\/posts\/3239\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vanak.news\/index.php?rest_route=\/wp\/v2\/media\/3240"}],"wp:attachment":[{"href":"https:\/\/vanak.news\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vanak.news\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vanak.news\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}