{"id":4613,"date":"2025-06-13T07:00:10","date_gmt":"2025-06-13T07:00:10","guid":{"rendered":"https:\/\/serisec.com\/index.php\/2025\/06\/13\/new-tokenbreak-attack-bypasses-ai-html\/"},"modified":"2025-06-13T07:00:10","modified_gmt":"2025-06-13T07:00:10","slug":"new-tokenbreak-attack-bypasses-ai-html","status":"publish","type":"post","link":"https:\/\/serisec.com\/index.php\/2025\/06\/13\/new-tokenbreak-attack-bypasses-ai-html\/","title":{"rendered":"New TokenBreak Attack Bypasses AI Moderation with Single-Character Text Changes"},"content":{"rendered":"<p>    New TokenBreak Attack Bypasses AI Moderation with Single-Character Text Changes<br \/>\n \t<BR><br \/>\n<BR><\/BR><br \/>\n    <!-- no image --><br \/>\n \t<BR><br \/>\n<BR><\/BR><\/p>\n<div>Cybersecurity researchers have discovered a novel attack technique called TokenBreak that can be used to bypass a large language model&#8217;s (LLM) safety and content moderation guardrails with just a single character change.<br \/>\n&#8220;The TokenBreak attack targets a text classification model&#8217;s tokenization strategy to induce false negatives, leaving end targets vulnerable to attacks that the implemented<\/div>\n<p> \t<BR><br \/>\n <BR><\/BR><\/p>\n<p> \t<BR><br \/>\n<BR><\/BR><br \/>\n<a href=\"https:\/\/thehackernews.com\/2025\/06\/new-tokenbreak-attack-bypasses-ai.html\">Go to TheHackersNews<\/a><br \/>\n \t<BR><br \/>\n <BR><\/BR><\/p>\n","protected":false},"excerpt":{"rendered":"<p>New TokenBreak Attack Bypasses AI Moderation with Single-Character Text Changes Cybersecurity researchers have discovered a novel attack technique called TokenBreak that can be used to bypass a large language model&#8217;s (LLM) safety and content moderation guardrails with just a single character change. &#8220;The TokenBreak attack targets a text classification model&#8217;s tokenization strategy to induce false [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[76],"class_list":["post-4613","post","type-post","status-publish","format-standard","hentry","category-thehackersnews","tag-thehackersnews"],"_links":{"self":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/4613"}],"collection":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/comments?post=4613"}],"version-history":[{"count":0,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/4613\/revisions"}],"wp:attachment":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/media?parent=4613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/categories?post=4613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/tags?post=4613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}