Funny, I don't remember seeing anything about this until now. Evidently it's old news to some.
'The Walking Dead' spinoff series greenlit by AMC for 2015 Release.
Creator Robert Kirkman, Gale Anne Hurd and David Alpert are attached as producers on the zombie companion series that will focus on a different cast.

"Walking Dead" comics creator Robert Kirkman and executive producers Dave Alpert and Gale Anne Hurd are behind the new series, as reported by The Hollywood Reporter.
The spinoff is set to tell a new tale and feature new characters and cast based on Kirkman's comics. With the new series, AMC has tied up with the hit comic series for the third time. Apart from "The Walking Dead," a show called "The Talking Dead" hosted by Chris Hardwick is there on AMC.
"Building on the success of the most popular show on television for adults 18-49 is literally a no-brainer," Charlie Collier, AMC president and GM said.
"We look forward to working with Robert, Gale and Dave again as we develop an entirely new story and cast of characters. It's a big world and we can't wait to give fans another unforgettable view of the zombie apocalypse," he added.
"After 10 years of writing the comic book series and I couldn't be more thrilled about getting the chance to create a new corner of "The Walking Dead" universe," Kirkman said on the latest developments.
"The opportunity to make a show that isn't tethered by the events of the comic book, and is truly a blank page, has set my creativity racing," he added.
"The Walking Dead" has been a smash-hit show for AMC in terms of total viewers. The third season finale of the series broke its own records which is commendable.
Kirkman added that it is not technically a spin off, because none of
The Walking Dead characters will actually be involved. Technically it will be more like a seperate series following a different group of characters in a different part of the world dealing with the zombie apocalypse.