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Sogo Hong Kong says up to 820,000 loyalty members' data exposed
Hong Kong's privacy commissioner disclosed the breach at the department store, which may have exposed member numbers, names, phone numbers, email addresses and points balances; jeweller Chow Sang Sang reported a separate breach the same day.
- Organisation
- Sogo Hong Kong
- Disclosed
- 12 November 2026
- Affected
- 820,000
- Data
- Member numbers, names, phone numbers, email addresses, points balances
- Attacker
- Unknown
- Severity
- major
- Region
- Global
- Source
- The Star (SCMP) ↗
Cite this
Nuffield Consulting, “Sogo Hong Kong says up to 820,000 loyalty members' data exposed”, The Daily Tech Wire outage & breach log, 12 Nov 2026. https://techwire.nuffieldconsulting.com/incidents/2026-11-12-sogo-hong-kong-breach/ (retrieved 15 Nov 2026).
This entry summarises public reporting. Please also cite the original source: The Star (SCMP), https://www.thestar.com.my/aseanplus/aseanplus-news/2026/11/14/820000-sogo-members-at-risk-as-department-store-chow-sang-sang-hit-by-data-breaches.
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