Woori Bank security incident history
Hacking, data breaches and other security incidents involving Woori Bank, with related coverage.
Five major banks including Woori Bank and NH Nonghyup Bank hit by hacking
Five major banks, including Woori Bank and NH Nonghyup Bank, were hit by hacking attacks in succession. The specific scale of damage, the attack methods and the responses have not been confirmed.
Read on 경기일보 ↗17,551 personal data records of Woori Bank NFT users leaked
17.6kImpact: 17,551 items of NFT users' personal information
17,551 items of personal information of Woori Bank NFT users, including nicknames and CI (connecting information) customer identifiers, were leaked. The cause was attributed to negligence by an employee of an outside development contractor, and Woori Bank said no spread or misuse of the information had been confirmed at the time. The Financial Supervisory Service demanded a self-inspection and the Personal Information Protection Commission launched an investigation.
Related reports: 56 · last report →Woori Bank Philippines unit loses 2.4 billion won to hacking
Impact: 2.4 billion won
Woori Bank's Philippine subsidiary lost 2.4 billion won to hacking. Local Philippine law enforcement authorities are investigating the case.
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