{"id":1332,"date":"2026-06-24T11:34:19","date_gmt":"2026-06-24T03:34:19","guid":{"rendered":"http:\/\/wp.rungobag.cn\/index.php\/2026\/06\/24\/show-hn-we-post-trained-a-model-that-pen-tests-instead-of-refusing-your-code\/"},"modified":"2026-06-24T11:34:19","modified_gmt":"2026-06-24T03:34:19","slug":"show-hn-we-post-trained-a-model-that-pen-tests-instead-of-refusing-your-code","status":"publish","type":"post","link":"https:\/\/wp.rungobag.cn\/index.php\/2026\/06\/24\/show-hn-we-post-trained-a-model-that-pen-tests-instead-of-refusing-your-code\/","title":{"rendered":"Show HN: We post-trained a model that pen tests instead of refusing your code"},"content":{"rendered":"<p>I&#8217;m Dimitrios at Cosine. Quick orientation first: the read-only scan is free and you can run it right now: that&#8217;s the part to try. The pen-test mode is gated behind written authorisation, because it&#8217;s live offensive testing against real systems; I&#8217;ll explain that below, it&#8217;s not a paywall thing.The reason `cos` exists: most &#8220;AI security&#8221; tools wrap a general model, so they inherit its refusals \u2014 point one at a real offensive task and it hedges or declines, because the base model was trained to. &#8230;<\/p>\n<p><a href=\"https:\/\/www.argusred.com\/cli\">\u67e5\u770b\u539f\u6587 \u2192<\/a><\/p>\n<hr>\n<p><small>\u6765\u6e90\uff1aHacker News \u00b7 RSS \u91c7\u96c6<\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I&#8217;m Dimitrios at Cosine. Quick orientation first: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","footnotes":""},"categories":[7],"tags":[],"class_list":["post-1332","post","type-post","status-publish","format-standard","hentry","category-tech"],"_links":{"self":[{"href":"https:\/\/wp.rungobag.cn\/index.php\/wp-json\/wp\/v2\/posts\/1332","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.rungobag.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.rungobag.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.rungobag.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.rungobag.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1332"}],"version-history":[{"count":0,"href":"https:\/\/wp.rungobag.cn\/index.php\/wp-json\/wp\/v2\/posts\/1332\/revisions"}],"wp:attachment":[{"href":"https:\/\/wp.rungobag.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1332"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.rungobag.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1332"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.rungobag.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}