So... how do I find out what happened? Was it something I did to trigger it? Only thing I can think of is that I put up about 20 auctions earlier today, while usually I only do maybe 3 or 4 every few days. Or did someone break into my account? My original password was rather obscure and moderately complex, so I find that hard to believe -- though not impossible.
Just really confused by this and hoping I needn't worry further now that I've changed my password and such.