So yeah, it seems like my account is blocked from buying, selling and sending messages to other ebay members, because "a third party" had used my account. Now, i don't see how they can know if some spyware has gotten my password(s) and signed in as me. Is it because I have been signed in, and then the person who got my password signed in at the same time? Is it possible, that if i had checked the "keep me signed in for the day"-box at home, turned of my computer, then logged in on another computer, that eBay thought there was a third party involved? Any help is appreciated.