Bitcoin, and the exchanges that provide a space for trading Bitcoin, have received a lot of press lately. The Wall Street Journal reported on February 11, 2014 that the price of a Bitcoin dropped to approximately $650. This would be a significant drop from a trading high of over $1,100 per Bitcoin in mid-December 2013, according to CoinDesk’s Bitcoin Price Index.
As the Journal reported, the Slovenia-based Bitcoin-trading exchange Bitstamp halted customer withdrawals while Bulgaria-based BTC-e had delays in crediting transactions. This, apparently, came as a result of a hacker attack on the exchanges. Recently, Mt. Gox, a Tokyo-based Bitcoin trading exchange recently reported that it was halting withdrawals for a period of time after it discovered a software glitch that “could give rogue traders a way to falsify transactions,” as reported by the Journal. Incidentally, according to Wired, Mt. Gox stands for “Magic: The Gathering Online Exchange” and prior to 2011 was a digital trading exchange for Magic playing cards. According to that Wired article, in 2011, the website was changed to handle transactions exchanging Bitcoin.
Back in 2011, it was reported by Daily Tech that Mt. Gox was forced to shut down trading and “roll back” trades after 478 accounts were allegedly hacked, resulting in the withdrawal of a total of 25,000 Bitcoins. Mt. Gox reportedly informed investors that they “assume no responsibility should your funds be stolen by someone using your password,” and that the hacker made off with only 1,000 of the Bitcoins stolen. According to the Daily Tech article, the hacker gained access to the investors’ passwords by hacking Mt. Gox’s database.