March 06, 2018 “Big Bitcoin Heist” sees 600 Icelandic servers stolen Police arrested 11 people but haven't found the hardware, which is worth nearly $2 million. Naked Security
September 18, 2015 BitPay spearphished and loses $1.8 million, insurer refuses to pay BitPay is embroiled in a legal dispute with its insurer over a commercial crime policy it says should cover $1.8m spear phishing losses. Naked Security
January 07, 2015 Bitstamp loses $5 million in BTC after security breach, suspends service Bitcoin exchange Bitstamp suspended operations on Monday after hackers swiped up to 19,000 bitcoins (worth approximately $5.2m) over the weekend. Naked Security