Just seems funny that I haven't found anything amiss anywhere except ebay auction items. Even straight sale items on ebay come up ok. I started a full scan with windows defender last night. Ten hours, it showed only a small fraction of the progress bar, and I'm still getting the baloney. The warnings didn't start until at least a day after I did the bidding. I have a "quick scan" running, so we'll see if that does anything. (Thanks for thoughts so far).