{"id":9942,"date":"2026-09-19T12:11:30","date_gmt":"2026-09-19T12:11:30","guid":{"rendered":"https:\/\/news.cybertechworld.co.in\/index.php\/2026\/09\/19\/claude-opus-5-helped-researchers-take-over-openai-staff-accounts-via-chained-flaws\/"},"modified":"2026-09-19T12:11:30","modified_gmt":"2026-09-19T12:11:30","slug":"claude-opus-5-helped-researchers-take-over-openai-staff-accounts-via-chained-flaws","status":"publish","type":"post","link":"https:\/\/news.cybertechworld.co.in\/index.php\/2026\/09\/19\/claude-opus-5-helped-researchers-take-over-openai-staff-accounts-via-chained-flaws\/","title":{"rendered":"Claude Opus 5 Helped Researchers Take Over OpenAI Staff Accounts via Chained Flaws"},"content":{"rendered":"<p>\u200bThree researchers at the security firm\u00a0Hacktron\u00a0used Anthropic&#8217;s Claude Opus 5 to chain two flaws and take over the ChatGPT and Codex accounts of several OpenAI employees, then reach an internal OpenAI code repository.<\/p>\n<p>The chain began with a bug in the software that runs OpenAI&#8217;s public help forum and moved through a weakness in OpenAI&#8217;s own login system.<\/p>\n<p>This was security research,\u00a0Three researchers at the security firm\u00a0Hacktron\u00a0used Anthropic&#8217;s Claude Opus 5 to chain two flaws and take over the ChatGPT and Codex accounts of several OpenAI employees, then reach an internal OpenAI code repository.<\/p>\n<p>The chain began with a bug in the software that runs OpenAI&#8217;s public help forum and moved through a weakness in OpenAI&#8217;s own login system.<\/p>\n<p>This was security research,\u00a0\u00a0The Hacker News<\/p>","protected":false},"excerpt":{"rendered":"<p>\u200bThree researchers at the security firm\u00a0Hacktron\u00a0used Anthropic&#8217;s Claude Opus 5 to chain two flaws and take over the ChatGPT and Codex accounts of several OpenAI employees, then reach an internal OpenAI code repository. The chain began with a bug in the software that runs OpenAI&#8217;s public help forum and moved through a weakness in OpenAI&#8217;s&hellip;&nbsp;<a href=\"https:\/\/news.cybertechworld.co.in\/index.php\/2026\/09\/19\/claude-opus-5-helped-researchers-take-over-openai-staff-accounts-via-chained-flaws\/\" class=\"\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Claude Opus 5 Helped Researchers Take Over OpenAI Staff Accounts via Chained Flaws<\/span><\/a><\/p>\n","protected":false},"author":0,"featured_media":9943,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/news.cybertechworld.co.in\/index.php\/wp-json\/wp\/v2\/posts\/9942"}],"collection":[{"href":"https:\/\/news.cybertechworld.co.in\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.cybertechworld.co.in\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/news.cybertechworld.co.in\/index.php\/wp-json\/wp\/v2\/comments?post=9942"}],"version-history":[{"count":0,"href":"https:\/\/news.cybertechworld.co.in\/index.php\/wp-json\/wp\/v2\/posts\/9942\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.cybertechworld.co.in\/index.php\/wp-json\/wp\/v2\/media\/9943"}],"wp:attachment":[{"href":"https:\/\/news.cybertechworld.co.in\/index.php\/wp-json\/wp\/v2\/media?parent=9942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.cybertechworld.co.in\/index.php\/wp-json\/wp\/v2\/categories?post=9942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.cybertechworld.co.in\/index.php\/wp-json\/wp\/v2\/tags?post=9942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}