Sep 2018 - Zaif Hacking Theft - $60m (Japan)
"The licensed exchange, called Zaif, is operated by the Tech Bureau. It said on Thursday that the exchange first noticed an unusual outflow of funds on the platform around 17:00 Japan time on September 14, after which the company suspended asset deposit and withdrawal services. Tech Bureau explained that after further investigation, it discovered that hackers with unauthorized access to the exchange’s hot wallets had stolen roughly $60 million in bitcoin, bitcoin cash, and MonaCoin. That being said, the exact amount of bitcoin cash stolen remains unknown." “Zaif added that they were planning to restart the server along with a security update and that they had notified the authorities about the case.”
Further Analysis
$60 million in bitcoin, bitcoin cash, and MonaCoin were taken from the hot wallets of the Zaif exchange in Japan. These funds were obviously not stored securely, or insured. The company ultimately "reached an agreement with a Japan-listed firm called Fisco to receive a $44.5 million investment in exchange for a major share of ownership", saving investors from having to lose all their funds.
More Cryptocurrency Exchange Hacks/Scams/Frauds
Newdex Fake EOS Exploit > > < < Ledger Fake Live App on Play Store
Sources/Further Reading
Crypto Exchange Zaif Hacked In $60 Million Bitcoin Theft - CoinDesk (Feb 7)
100 Crypto Thefts: A Timeline of Hacks, Glitches, Exit Scams, and other Lost Cryptocurrency Incidents (Jan 25)
Q3 2018 Cryptocurrency Anti-Money Laundering Report - CipherTrace (Feb 15)
Lessons Learned from the Biggest Crypto Hacks in History (Feb 26)
The Biggest Cryptocurrency Hacks of 2018 (A Year in Which $1 Billion Crypto Was Stolen) (Feb 26)
Bitcoin Scams and Cryptocurrency Hacks List - BitcoinExchangeGuide.com (Mar 5)
Japanese Crypto Exchange Sues Binance for Role in $63 Million Bitcoin Hack | Crypto Briefing (May 23)
SlowMist Hacked - SlowMist Zone (Jun 26)
Timeline of Cyber Incidents Involving Financial Institutions - Carnegie Endowment for International Peace (Dec 31)
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