(Literally the Best Exploit Ever Found) is a well-known exploit and a central part of the ext-remover project, designed primarily for managed ChromeOS environments such as those in schools. It allows users to selectively disable admin-enforced Chrome extensions that would normally be locked by organizational policies. What is ext-remover and LTBEEF?
The script is triggered via the bookmark bar while on a valid target page. ext-remover ltbeef
It accesses internal Chrome APIs (like chrome.developerPrivate or chrome.management ) to change extension policies. (Literally the Best Exploit Ever Found) is a