Warning: malvertizement at Yahoo Groups!

Edit: the malvertizement has been removed from circulation 
Here it is, in situ – it is familiar, yes?
 
 
This is the URL of the malvertizement:eur.a1.yimg.com/java.europe.yahoo.com/eu/any/yahoonew728x90.swf
The malicious SWF leads us to:adtds2.promoplexer.com/statsa.php?campaign=yahoo
And:track.trackads.net/statsa.php?campaign=yahoo
 
Any other site that uses Yahoo advertising (Yahoo mail, or Ebay for example) could potentially expose visitors to the malvertizement and fraudware sites.

Yet another malvertizement at Yahoo Mail…

Edit: the malvertizement has been removed from circulation 
And another one – the URL for this one is:
eur.a1.yimg.com/java.europe.yimg.com/eu/any/yahoonew300x250.swf
Even if you don’t get redirected, the malvertizement still let’s the bad guys know that it is on display by sending info to adtds2.promoplexer.com/statsa.php?campaign=yahoo and adsraise.com/mbuyers/statistics.html

Yahoo is one of the few companies where I *don’t* have a high […]