You mean any kind of fraud? I used a computer repair service who disguised themselves as HP tech support and they took remote control of my computer and claimed they found a virus and did a bunch of stuff to my computer and charged me $200. I looked their business up on the Better Business Bureau website and in customer complaints I found other customers complaining that the business was known for saying they found viruses when actually they implanted the virus themselves. When they took remote control of my computer I was worried they had stolen my bank account info and other info but I got the $200 charge from my bank account and never heard from them again.