New age mafia gangs are infiltrating companies, putting their IT systems at serious risk, according to a report presented at a London conference last week.

About three months ago I did a report on news that "trusted" insiders have now become the biggest threat to corporate security.

So how to address the problem? The Sarbanes-Oxley Compliance Journal details steps to take, from automation to proper training.

The question is whether perpetrators of inside jobs will always be one step ahead. That's regardless of all the controls put in place. Thoughts?