Tag: botnet

Tech Time Warp: Microsoft chases a storm

Tech Time Warp: Microsoft chases a storm

In early 2007, network administrators began dealing with a trojan that grew into a massive botnet and even stumped Microsoft for more than a year. The Storm worm initially spread via email, promising the recipient news about dangerous storms in...

/ September 6, 2019
Tech Time Warp: Microsoft takes down the Waladec botnet

Tech Time Warp: Microsoft takes down the Waladec botnet

Waladec would be just another botnet that churned out spam if it weren’t for Microsoft’s groundbreaking approach to stop it. The botnet — which first began noticeably proliferating in January 2009 — was sending 1.5 billion spam messages daily. Microsoft’s...

/ January 25, 2019