They call everyday telling my parents that they have a computer virus. Answered the phone the last time they called and told them to stop calling because they are liars. They claim to be from the 'Windows Technical Support Department." What the hell. We have iMacs. They guy then told me that he was going to call every five minutes. He has called 5 times in the last half hour and hung up. I feel for people who do not have that much computer knowledge and fall for this crap. Filing a complaint with the attorney general - probably won't do much - but, nothing really else to do. And they just called again :(
These people pretend to be an insurance company and state they can lower your rate. If they are lucky... you fall for it and you share your personal information with them. They then use this data later to scam you in getting money.
These are the same folks who also run other scams such as PayDay Loans and pretending to be a computer technician. Do not fall for it.
Report them here: http://www.consumer.ftc.gov/articles/0076-phone-scams