Sort:  

The accounts are too many, it's not just one. But yes, it could be that they are hacked or, more precise - they have always belonged to just one person that now is activated for some reason (maybe the high price of the bitcoin).

Coin Marketplace

STEEM 0.23
TRX 0.12
JST 0.029
BTC 66269.64
ETH 3568.77
USDT 1.00
SBD 3.06