Cybersecurity incident — 2017-04-22 00:00:00
Affected organization: Yapizon
Affected country: Korea (the Republic of)
Industry: Finance and Insurance
Event type: Exploitive
Event subtype: Exploitation of Application Server
Motive: Financial
Actor: NGB 3rd Technical Surveillance Bureau
Actor type: Nation-State
Actor country: Korea (the Democratic People's Republic of)

Yapizon, a South Korean Bitcoin exchange suffers a massive data breach when hackers steal 3,800 Bitcoin (US$5 million) which is 37% of user funds.