{"id":258711,"date":"2026-05-29T07:46:00","date_gmt":"2026-05-29T11:46:00","guid":{"rendered":"https:\/\/news-you-need.com\/index.php\/2026\/05\/29\/claude-mythos-chatgpt-5-5-and-cybersecurity\/"},"modified":"2026-05-29T10:00:11","modified_gmt":"2026-05-29T14:00:11","slug":"claude-mythos-chatgpt-5-5-and-cybersecurity","status":"publish","type":"post","link":"https:\/\/news-you-need.com\/index.php\/2026\/05\/29\/claude-mythos-chatgpt-5-5-and-cybersecurity\/","title":{"rendered":"Claude Mythos, ChatGPT-5.5 And Cybersecurity"},"content":{"rendered":"<p><a href=\"https:\/\/www.miragenews.com\/claude-mythos-chatgpt-5-5-and-cybersecurity-1683025\/\">Claude Mythos, ChatGPT-5.5 And Cybersecurity<\/a><\/p>\n<p><a href=\"https:\/\/www.miragenews.com\/claude-mythos-chatgpt-5-5-and-cybersecurity-1683025\/\">https:\/\/www.miragenews.com\/claude-mythos-chatgpt-5-5-and-cybersecurity-1683025\/<\/a><\/p>\n<p>Publish Date: <a href=\"publish_date]\">2026-05-29 07:46:00<\/a><\/p>\n<p>Source Domain: <a href=\"www.miragenews.com\">www.miragenews.com<\/a><\/p>\n<p>What risks really lie behind the new language models, and how can businesses, government agencies, and private individuals protect themselves?<\/p>\n<p>The keyboard is an important interface between users and computing infrastructure. Attackers use it to feed AI language models with instructions, enabling them to crack vulnerabilities in third-party IT systems more quickly. Even simple protective measures, as broadly sketched out here, can help users on the other side to protect themselves against such attacks.<\/p>\n<p>         \u00a9 AdobeStock\n      <\/p>\n<p>          The keyboard is an important interface between users and computing infrastructure. Attackers use it to feed AI language models with instructions, enabling them to crack vulnerabilities in third-party IT systems more quickly. Even simple protective measures, as broadly sketched out here, can help users on the other side to protect themselves against such attacks.\n        <\/p>\n<p>          \u00a9 AdobeStock\n        <\/p>\n<p>The new AI models Mythos (Anthropic) and ChatGPT-5.5 (OpenAI) have caused quite a stir. As so-called frontier models, they are currently considered to be among the most powerful models available. However, there are fears regarding their impact on cybersecurity. Anthropic is even warning about its own product, saying it can not only identify security vulnerabilities on its own but also exploit them. Researchers at the Max Planck Institute for Security and Privacy and other research institutions wanted to investigate this more closely and commissioned tests from Anthropic and OpenAI. This is because Claude Mythos, at least, is not yet publicly accessible.<\/p>\n<p>Thorsten Holz, the scientific director of the Institute, therefore knows the answers to many pressing questions. As one of the signatories of an open letter regarding the European Grand Challenge in AI and Security, he is calling on the European Union to pool more knowledge about such offensive AI systems.<\/p>\n<p>But what exactly&#8230;<\/p>\n<p><a href=\"https:\/\/www.miragenews.com\/claude-mythos-chatgpt-5-5-and-cybersecurity-1683025\/\">Source<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Claude Mythos, ChatGPT-5.5 And Cybersecurity https:\/\/www.miragenews.com\/claude-mythos-chatgpt-5-5-and-cybersecurity-1683025\/ Publish Date: 2026-05-29 07:46:00 Source Domain: www.miragenews.com What risks&#8230;<\/p>\n","protected":false},"author":1,"featured_media":258712,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/www.mpg.de\/26548515\/original-1780053919.jpg?t=ZXlKM2FXUjBhQ0k2T0RRNExDSm1hV3hsWDJWNGRHVnVjMmx2YmlJNkltcHdaeUlzSW05aWFsOXBaQ0k2TWpZMU5EZzFNVFY5LS1iMDQyZjQ3ZGIxNDFlYzAyMDAxYmU0NjczNjlhNmRiNDg0YTI3MDFl","fifu_image_alt":"","footnotes":""},"categories":[15],"tags":[20,57],"class_list":["post-258711","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity","tag-artificial-intelligence","tag-security"],"_links":{"self":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/258711"}],"collection":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/comments?post=258711"}],"version-history":[{"count":1,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/258711\/revisions"}],"predecessor-version":[{"id":258713,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/258711\/revisions\/258713"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media\/258712"}],"wp:attachment":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media?parent=258711"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/categories?post=258711"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/tags?post=258711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}