KDB Capital customer data leak

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Made public · 848 customers

What leaked3

Permanent

  • Resident registration number
  • Date of birth
  • Full name

To-dos

None of the harms this check covers.

What happened next6 events

Undetected: 2 events

Back to latest
  1. Intrusion found while checking attacker IPs shared by the Financial Security Institute; the attack was on October 10, 2026
  2. Intrusion began
Company
KDB Capital
When it happened
–
Company detected it
Made public
Notice
Leak confirmed
Affected
848 customers · company's notice, via press

How the facts developed

  1. Company's notice (press): access to some systems through an abnormal outside route found on October 12, 2026; name, resident registration number and date of birth of 848 customers leaked

Sources