Well, wasn't that funny! I just had a call from these scammers.
Out of interest and professional curiosity, I let them take me through their process.
They first get you to look at event viewer in applications and system - pointing out that all the warnings and errors are "corruptions of your system and application" :D (What a load of holy cow waste!)
After they sucker you in, they then ask to be transferred to their senior technician, who will connect to your system and fix it for you... yeah, right!
It turns out, they try and get you to connect to a known scam web site, which has been pretty well documented:
logmein123 scam: received a call saying my antivirus was corrupted
Anyhow, after he told me that he wanted me to go to that web site - and I was tiring of their drivel - I let loose with some choice words. My teenage kids walked in while I was in the middle of this tirade - and the looks on their faces was priceless! :eek::o:D:clap2:
I will document this and advise the company I work for.