Hong Kong SOGO breach may have exposed data of 820,000 members
Unusual data access logs were discovered in Hong Kong SOGO's membership system on 5 November 2026, and an outside party had gained unauthorised access and obtained member information. Membership numbers, names, phone numbers, email addresses, points balances and other information belonging to approximately 820,000 members may have been affected. Hong Kong's privacy regulator launched an investigation.
Key facts
- Affected organisation
- SOGO
- Incident type
- Data breach
- Occurred / detected
- 2026-11-05
- Scale of damage
- Possible exposure of personal information belonging to approximately 820,000 members
- Cause / method
- Unauthorised access to the membership system and acquisition of member information by an outside party
- Location
- Hong Kong SAR China
If your data was exposed
Exposed dataNamePhone numberEmail
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Timeline
- Unusual data access logs were discovered in SOGO's membership system.
- The possible exposure of information belonging to up to 820,000 members and the launch of an investigation by the privacy regulator were disclosed.
8 related reports
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- Sogo Hong Kong Data Breach May Affect 820,000 Members as Chow Sang Sang Reports Separate Attack
- Sogo Hong Kong says 820,000 members hit by data leak
- Hong Kong Sogo data breach puts personal information of 820,000 members at risk
- SOGO and Chow Sang Sang report data breaches affecting up to 820,000 members
- Hong Kong's Chow Sang Sang says customer, employee data accessed in cyberbreach
- About 820,000 SOGO members may be affected by data incident
The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organisation’s official statements for accurate details.