yesterday i got a pop up error message with audio saying virus has been detected in my computer and asked me to call the number 1 888 283 5495. I think the pop up message was generated from easycomputerhelp.com... I freaked out and called the number. I ended up giving access to someone for an hour via GoToAssist. I realized this was scam..now i am scared of what they could have taken from my computer and what I should do next?