Black market bots ?

I've noticed yesterday when playing CF that all names of the ones that won items from the black market seemed to be randomly generated. I've seen at least 50 in a raw.

Names were like Aw4gT7yLrGN, 5yU2G3HJ9Kl and so forth. Not even one normal name.

So what's up with this ? Is there a black market bot hack or something ? Or did everyone start using generated game names ?