Post Office postmaster personal data exposure
Data Leak
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The Post Office exposed the personal data of 502 postmasters after publishing an unredacted settlement document, creating privacy and identity-theft risk. The leaked information included names, home addresses, and postmaster status, and it was publicly accessible from April 25 to June 19, 2024. The ICO later issued only a reprimand, saying the company lacked adequate publication controls and staff training. The Post Office offered compensation and 24 months of identity protection services to affected people.
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First: 05.12.2025 20:55
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Sources 1
About this happening:
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Barts Health NHS Trust invoice leak on Cl0p leak portal
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First: 04.12.2025 11:35
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Sources 1
How related:
As a result, the Post Office has received only a reprimand from the ICO.
About this happening:
The **ICO** issued a **reprimand** to the **Post Office** instead of a fine after reviewing a **2024 data breach** that exposed the personal details of **502 postmasters**. The br...
ICO reprimand of Post Office over postmaster data breach
Regulatory/Legal ActionHow related: As a result, the Post Office has received only a reprimand from the ICO.
About this happening: The **ICO** issued a **reprimand** to the **Post Office** instead of a fine after reviewing a **2024 data breach** that exposed the personal details of **502 postmasters**. The br...
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Sources 1
About this happening:
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Timeline
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04.12.2025 11:35 2 articles · 5mo ago
Post Office postmaster personal data exposure
Initial DisclosureAn unredacted settlement document on the **Post Office** website made the personal details of **502 postmasters** publicly accessible. The exposure lasted from **April 25 to June 19, 2024**, creating privacy and identity-risk concerns.
Show sources
- Post Office Escapes £1m Fine After Postmaster Data Breach — www.infosecurity-magazine.com — 04.12.2025 11:35
- Post Office Escapes £1m Fine After Postmaster Data Breach — www.infosecurity-magazine.com — 04.12.2025 11:35