Who called from 2189648712

Man claims to be from Global Securities about a computer scam.

Woman with barely distinguishable English from Global Securities saying my computer is infected

Received a call from a predictive dialer. No one responded when I picked up. This means the call will remain in rotation and they'll call back.

I just received a call from that number, and when I answered, it didn't do nothing, then, seconds later, a machine said GOODBYE! And it hung up! :-/

Just got a call from this number.  They said they were calling about my Windows computer.  I said I don't own a Windows computer, but nice try.  Total scam.