I have also posted about this issue last week shadow brokers known hackers claims to have obtained cyber surveillance weapons which are used by The US secret services and auction the tools for 01 million BTC but only 2 BTC or 05 transaction to the hackers BTC wallet observed.
please read my post too for more detail.
https://steemit.com/news/@shaheer001/hackers-auctioned-stolen-us-cyber-weapons-for-1000-000-btc-more-than-half-billion-of-us-dollars