MEDIUMData Breach
Global

KR: Bithumb discloses data leak after internal system breach; One of three financial firm breaches reported that day

·Source: DataBreaches.net

Updated:

Executive Summary

CoinTelegraph reports: South Korea’s crypto exchange Bithumb is investigating the extent of a data leak caused by a hack of its internal mobile system earlier this week, Yonhap News Agency reported Wednesday. Bithumb discovered the breach of its in-house mobile system — the platform used by employees to communicate internally — on Tuesday and notified...

Analysis

CoinTelegraph reports: South Korea’s crypto exchange Bithumb is investigating the extent of a data leak caused by a hack of its internal mobile system earlier this week, Yonhap News Agency reported Wednesday. Bithumb discovered the breach of its in-house mobile system — the platform used by employees to communicate internally — on Tuesday and notified...
Source Attribution

Originally published by DataBreaches.net on Oct 28, 2026.

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