An exploit known as SH1MMER (Shady Hacking 1nstrument Makes Machine Enrollment Retreat) has the capacity to unenroll enterprise- and school-managed ChromeBooks from administrative policies as set in the Google Admin console. Google is working on addressing the issue. More https://www.neowin.net/news/meet-sh1mmer-the-big-bad-chromebook-exploit-no-one-is-talking-about/
