The Hidden Data Thieves

Not Only Q Does Covert

Click to Steal Clients

Hide Files Online

Spy Pen

The Zippo Cam

Ear to the Wall

Eavesdropping Illegal but Available

Reading Your Keystrokes

Somebody’s Watching Me

The Impossible Dream?

John Mallery is a managing consultant for BKD, LLP, one of the 10 largest accounting firms in the United States. He works in the Forensics and Dispute Consulting unit and specializes in computer forensics. He is also a co-author of Hardening Network Security, published by McGraw-Hill. He can be reached at