Brian Krebs thinks he may have identified the author of the Flashback Mac malware that caused so much trouble last year. Brian is careful with accusations but displays his full investigative reporting chops as he lays out the case:

Mavook asks the other member to get him an invitation to Darkode, and Mavook is instructed to come up with a brief bio stating his accomplishments, and to select a nickname to use on the forum if he’s invited. Mavook replies that the Darkode nick should be not be easily tied back to his BlackSEO persona, and suggests the nickname “Macbook.” He also states that he is the “Creator of Flashback botnet for Macs,” and that he specializes in “finding exploits and creating bots.”

Brian has started to expose more detailed information from his access to parts of the cybercrime underground, and it’s damn compelling to read.