Spam Volumes Plummet After Atrivo Shutdown

Security Fix has spilled quite a bit of digital ink chronicling the demise of Atrivo, a now-defunct Northern Calif. based Internet service provider that served as home base for a large number of cyber criminal operations.

Happily, data released this week about a short-lived but precipitous decline in the level of badness online after Atrivo was shut down illustrates just how bad Atrivo was.