Theft

bitcash-hacked
Czech bitcoin exchange Bitcash.cz hacked and up to 4,000 user wallets emptied
Czech Republic-based bitcoin exchange Bitcash.cz has been hacked and up to 4,000 customers' wallets have been emptied.
bitcash-hacked

HK harbour
$4.1 Million goes missing as Chinese bitcoin trading platform GBL vanishes
Chinese investors taste the darker side of bitcoin as a trading platform shuts down and $4.1m goes missing.
HK harbour

skull hack
Hackers steal $1.2 Million of bitcoins from Inputs.io, a supposedly secure wallet service
Approximately $1.2m worth of bitcoin have been stolen from a wallet service intended to be high-security.
skull hack