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MicroBillSystems and SexxxPassport.com is blackmailing customers. Rendering computers practically useless! This is in imo a totally unacceptable way of doing business.
Article here - Avert Labs Threat Page

Btw, MBS owns and run sexxxpassport. Those of you using MBS should pressure them to stop this activity asap. If not I would suggest killing them as your processor. Only scumbags can think of doing something like this in the first place!