Incoming and outgoing bitcoin transactions at BitStamp exchange seem to be traceable, as a recently discovered issue showed that the change address is being logged. This was found by bitcoin security firm BlockTrail, which conducted a review of the exchange activity for internal purposes.
According to BlockTrail CTO Ruben De Vries , a group of addresses had the same output , which turned out to be the address created to send remaining bitcoin leftover from a […]
