Ebay and other online auction powerselling tips and information

eBay Strategies has posted some information about a new scam tactic surfacing on eBay:

A new tactic (which we have dubbed VPTH) has hit eBay hard the last couple of days.  Unfortunately it's a really clever way to get lots of eBay uids/passwords AND it's very viral so it appears to be growing at an exponential rate.   

Here's how the bad guys do it:

1. They use normal Phishing techniques to get an ebayer's uid/pwd (preferably a seller with some good feedback).

2. They post toins of malicious listing to popular categories.  In the listings they:

• Use something like porn imagery to draw heavy click-through to the listing
• Turn on every eBay bonus feature you can imagine: bold, highlight, gallery plus, featured plus, etc. (hey they aren't paying so why not?!)
• Lots of timese these are 1 day auctions so they are indexed quick and TnS doesn't have much time to a) find and b) react.
• Now here's the trick - they put in the listing some malicious javascript that redirects anyone that clicks on the listing to a page at badguy.com that is 100% identical to an eBay login page and it says: "To view this item you must login".

3. Now the bad guys have tons of BUYER userid's and logins, which they then use to get into paypal accounts, launch more auctions and cause general mayhem.

4. Some of these are so clever you can't find which listing is doing it.  They'll post a porn listing and then 10 regular ones all with the javascript in there.  A seller saw one yesterday that seemed to infect every listing in the category - it somehow was changing the search results pages around.