Exposed Data Types
4Email addresses
Names
Phone numbers
Usernames
Additional Information
Added DateAugust 2, 2020
Breach DateMarch 27, 2020
Domainggumim.co.kr
SourceThird-party breach
Last Content UpdateAugust 21, 2026
Verification and editorial method
LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.
Report missing or incorrect information