Can confirm, issues at 10:44AM as we have updates done every 10 minutes. We had to close our business down earlier due to this. Malwarebytes needs weekend support.
First thing I thought was a bad database update, as same thing happend back in 2011 with an Astaro firewall I had.
We instantly turned protection off and forced an updated. Not sure if all the computers go it (200 of them) because we can't VNC into them. So I think we have to go to each PC and reboot them. That seems to work. So first we turned off protection for both Malware and Anti-Exploit, then drove in 10 minutes, come in to reboot PCs, and then I can VNC to them as the service is disabled completely.
How do you roll back? Can you rollback an update?