sooo....awhile ago i was sitting on my computer, this thing popped up saying i had 3 "threats" so i bought the anti virus (security something)....well today the same kind of thing popped up, ansking me to buy it again even though ive already bought it it says 24/7 customer service but i cant find a number, ..it popped up with 11 serious threats, then a box popped up with my ip address, and the ip adress that was "hacking" me...i just turned off my computer and unplugged it, no idea wat to do now...any help would be extremely needed