Botched Security Update Cripples Thousands of Computers
girlmad writes "Thousands of PCs have been crippled by a faulty update from security vendor Malwarebytes that marked legitimate system files as malware code. The update definition meant Malwarebytes' software treated essential Windows.dll and .exe files as malware, stopping them running and thus knocking IT systems and PCs offline, leaving lots of unhappy users and one firm with 80% of its servers offline."
Basically "stop doing stupid things with your computer".
Why a firm needed Malware Bytes on it's servers in the first place is the real question here.
I was wondering this exact same thing. IT Manager Fail.