Amazing number of scammers in these lists 
Here's some of the most famous ones:
zhoutong - believed to be behind the hack of Bitcoinica, one of the 1st BTC exchange, Roger Ver famously lost 100s of BTC
pirateat40 - architect of the 1st major Bitcoin ponzi scheme, actually served time in a federal penitentiary over it
Goat (now El Cabron) - ran a mining ponzi, a heavy promoter of the pirateat40 ponzi, welched on a few bets
MemoryDealers (Roger Ver) - ran a famous campaign designed to trick the world into mistakenly purchasing BCH by claiming it was "the real Bitcoin"
🏰 TradeFortress 🏰 - already mentioned here, ran at least two different projects in which the loss of 1000s of BTC occurred
Here's some of the most famous ones:
zhoutong - believed to be behind the hack of Bitcoinica, one of the 1st BTC exchange, Roger Ver famously lost 100s of BTC
pirateat40 - architect of the 1st major Bitcoin ponzi scheme, actually served time in a federal penitentiary over it
Goat (now El Cabron) - ran a mining ponzi, a heavy promoter of the pirateat40 ponzi, welched on a few bets
MemoryDealers (Roger Ver) - ran a famous campaign designed to trick the world into mistakenly purchasing BCH by claiming it was "the real Bitcoin"
🏰 TradeFortress 🏰 - already mentioned here, ran at least two different projects in which the loss of 1000s of BTC occurred