The bad guys are using an exploit against one of the backbone Internet protocols to trick your computer to take you to their site instead of where you think you’re really going. Nasty stuff.
Currently more than 52% of Internet users are exposed to this problem due to ISPs who haven’t properly updated their DNS (Dynamic Name System) servers, but there’s a way you can tell if you’re at risk.
Visit www.doxpara.com and click on the “Check My DNS” button on the upper right side of the page. It will run a series of tests for you, automatically, and tell you if your machine is at risk. There’s another checker at DNS-OARC and one at the lower left corner of DNSstuff,
Business personnel must check their DNS to ensure that there are not problems that could expose personal or proprietary data to criminal enterprises abroad. Failure to do so could result in criminal prosecution for the company themselves — it’s unlikely the true criminals will ever be caught.