We'd be remiss to claim that the tide is turning in the war against spam, but that doesn't stop us from getting excited at seeing the scumbags responsible suffer setbacks. Such was the case last month when the FTC said it had shut down one of the largest global spam networks allegedly responsible for sending billions of unsolicited emails. Now, less than one month later, a web hosting firm believed to be responsible for hosting roughly 75 percent of the world's spam has gone offline .
With servers housed in a 30-story office tower in downtown San Jose, California, hosting service McColo Corp. was shut down when two internet providers, Global Crossing and Hurricane Electric, cut off service after receiving reports about McColo's activities. Following the termination of service, security companies noticed an immediate drop in spam volumes, with email security firm IronPort claiming spam levels fell by about 66 percent for the 24 hour period ending Tuesday. Unfortunately, the drop isn't expected to last.
"We're seeing a slow recovery," said Nilesh Bhandari , product manager with IronPort. "We fully expect this to recover completely, and to go into the highest ever spam period during the upcoming holiday season."