The Shadow Brokers is believed to be behind the high-profile cyber theft of NSA hacking tools and exploits. The hacker group put the stolen cyber weapons on auction but received not much response and gone quiet for some time. A newly uncovered site reportedly contains a file signed with the cryptographic key of the hacker group. Each of the items is categorized into a type like “exploits,” “Trojans,” and “implant” each is ranged from 1 to 100 Bitcoins (from $780 to $78,000)
Source: https://thehackernews.com/2016/12/nsa-hack-shadow-brokers.html