Spammers Exploiting Hotmail Vulnerability

chip rosenthal writes "Notice more Hotmail spam in your inbox recently? There is a good reason for that. In March, spammers discovered a new vulnerability in the Hotmail service that allows them to script their spam sending. So far I've seen a 2200% increase in Hotmail spam as a result. We're now at three months and counting, and the problem only seems to be getting worse."