May 2019 - last edited May 2019
I solved this problem (Easy Anticheat Crash "game security violation detected (#0000000B). Sophos anti-virus suite was causing the issue when it upgraded to premium trail version. it will do this automatically about once a year. to fix the issue login to your sophos account. click on protection tab, click on exploit tab, Then disable "Enable protection for vulnerable applications against future attacks". Click Save if prompted but may automatically save the change and not present you with a save button. This error was affecting multiple games but not all games. Hope this helps you.