Customers are furious after black market drugs site Silk Road 2 says it lost their coins to hackers.
Bitcoin100's director suspects a large donation may have come from an exchange hack, but it's impossible to be sure.
CoinTerra’s TerraMiner IV units are about 20% slower and consume 20% more power than originally promised.
Security is a cat-and-mouse game between those protecting systems, and those breaking them: passwords are no exception.
Bitcoin makes transferring your money incredibly easy, but that ease comes with certain risks.
Telegram is offering a $200,000 prize in bitcoin to anyone who manages to beat its encryption protocol.
Bitcoin Core Developer Mike Hearn discusses privacy leaks and a new technique that he has named 'merge avoidance'.
BitcoinTalk was recently hacked, and the administrators have posted a note regarding the possibility of compromised passwords.
A website that listed bitcoin private keys with corresponding public addresses has been revealed as a prank.
Polish bitcoin exchange Bidextreme.pl has been hacked and its customers’ bitcoin and litecoin wallets emptied.
Approximately $1.2m worth of bitcoin have been stolen from a wallet service intended to be high-security.
Crowdcurity wants to reward those who find security holes in bitcoin sites.
Popular digital currency forum BitcoinTalk has been hacked by a group calling themselves "The Hole Seekers".
The Defcon hacker conference saw bitcoin being sold via a briefcase, where loose change was exchanged for QR codes.
Bitcoin is due to change the face of finance, but could have interesting social effects too, according to a leading security researcher.