Could it be some accounts compromised?

Cloak
2014-08-03 16:13:29 SELL 0.00161119 11196.85648015 18.04026319
MYC
2014-08-03 16:14:03 BUY 0.00000120 60387626.50833333 72.46515181
Cloak Sold
114.7 BTC
MYC Bought
110.5 BTC
Be careful, guys!
If this was a mintpal hack again... it will be the death of it! That's too many times.