2026 Sarang Church — Oasis/Herald personnel+member theft claim; ~89k (unverified by church)
Data compromised
Press-reported: ~286 employees (including senior pastor) and ~89,000 members (unverified by church). Data-field inventory not fully published.
Technical writeup
Unverified (church not confirmed at indexing) — Korea Herald (Oct 7, 2026) and SBS report cybersecurity firm Oasis Security found evidence that Sarang Church’s personnel database was breached, with logs indicating theft of some 286 employees’ data and about 89,000 members’ data in August. Sarang Church was reported as reviewing whether to file an official breach report/investigation request. companyConfirmed false; recordsAffected 89286 from press figures (unverified). Cataloged alongside the confirmed Yoido Full Gospel disclosure in the same Korea megachurch reporting wave.
Root cause
Unverified press claim of personnel/member database theft (~Aug 2026) reported via Oasis Security findings; church confirmation not published at indexing