Hanyang Securities security incident history
Hacking, data breaches and other security incidents involving Hanyang Securities, with related coverage.
Hanyang Securities groupware hack exposes 31 personal information records
31Impact: 31 personal information records involving customers, employees, and others, including three records exposing resident registration numbers
An external groupware platform used by Hanyang Securities was hacked, exposing 31 records in total: 15 containing customer information, two containing employee-related information, and 14 containing general personal information. The exposed information included names, resident registration numbers, driver's license numbers, and bank account numbers, with resident registration numbers exposed in three records. Hanyang Securities said an insufficient access control vulnerability in Daou Office was the direct cause and that the breach occurred before a patch was released. It is now considering building its own business system.
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