{"id":236150,"date":"2026-06-23T20:20:00","date_gmt":"2026-06-24T00:20:00","guid":{"rendered":"https:\/\/testing.news-you-need.com\/index.php\/2026\/06\/23\/anthropics-mythos-model-found-vulnerabilities-in-classified-us-government-systems-official-says\/"},"modified":"2026-06-24T00:35:12","modified_gmt":"2026-06-24T04:35:12","slug":"anthropics-mythos-model-found-vulnerabilities-in-classified-us-government-systems-official-says","status":"publish","type":"post","link":"https:\/\/testing.news-you-need.com\/index.php\/2026\/06\/23\/anthropics-mythos-model-found-vulnerabilities-in-classified-us-government-systems-official-says\/","title":{"rendered":"Anthropic\u2019s Mythos model found vulnerabilities in classified US government systems, official says"},"content":{"rendered":"<p><a href=\"https:\/\/www.castanet.net\/news\/Business\/621310\/Anthropic-s-Mythos-model-found-vulnerabilities-in-classified-US-government-systems-official-says\">Anthropic\u2019s Mythos model found vulnerabilities in classified US government systems, official says<\/a><\/p>\n<p><a href=\"https:\/\/www.castanet.net\/news\/Business\/621310\/Anthropic-s-Mythos-model-found-vulnerabilities-in-classified-US-government-systems-official-says\">https:\/\/www.castanet.net\/news\/Business\/621310\/Anthropic-s-Mythos-model-found-vulnerabilities-in-classified-US-government-systems-official-says<\/a><\/p>\n<p>Publish Date: <a href=\"publish_date]\">2026-06-23 20:20:00<\/a><\/p>\n<p>Source Domain: <a href=\"www.castanet.net\">www.castanet.net<\/a><\/p>\n<ul>\n<li>Anthropic&#8217;s AI model, Mythos, identified vulnerabilities in highly secure U.S. government systems during a testing exercise conducted as part of Project Glasswing.<\/li>\n<li>Although Mythos discovered these vulnerabilities in hours, it did not mean there was an immediate threat, as it did not exploit them.<\/li>\n<li>Tensions exist between Anthropic and the Trump administration over the use and accessibility of AI models due to security concerns.<\/li>\n<li>The Trump administration issued a directive to restrict the use of Anthropic&#8217;s advanced AI models by foreign nationals, arguing that national security risks may arise in their use.<\/li>\n<li>A group of cybersecurity experts argued against the directive, claiming it hampers U.S. cyber defense capabilities and potentially aids adversaries.<\/li>\n<\/ul>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anthropic\u2019s Mythos model found vulnerabilities in classified US government systems, official says https:\/\/www.castanet.net\/news\/Business\/621310\/Anthropic-s-Mythos-model-found-vulnerabilities-in-classified-US-government-systems-official-says Publish Date:&#8230;<\/p>\n","protected":false},"author":1,"featured_media":236151,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/www.castanet.net\/content\/2026\/6\/0802b8b13d96a0675938f6c20f43d5626c53c5c92625caecbfa7951a06814eb1.jpg","fifu_image_alt":"","footnotes":""},"categories":[14],"tags":[],"class_list":["post-236150","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-artificial-intelligence"],"_links":{"self":[{"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/236150"}],"collection":[{"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/comments?post=236150"}],"version-history":[{"count":1,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/236150\/revisions"}],"predecessor-version":[{"id":236152,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/236150\/revisions\/236152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/media\/236151"}],"wp:attachment":[{"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/media?parent=236150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/categories?post=236150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/tags?post=236150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}