The Cyber Command Logo Mystery

Bob Brewin is on vacation and will return to writing What's Brewin' later this month.

Wired's Danger Room blog has a fun contest that Nextgov readers should take a serious look at -- especially cyber specialists.

The logo for the Defense Department's new Cyber Command has a mysterious series of numbers and letters on the gold ring: 9ec4c12949a4f31474f299058ce2b22a.

It's being described as code -- at least that's what an inside source at the Cyber Command told Danger Room, which asks readers to post what they believe the code means.