Every public data breach

44 disclosed this week · 26,355 on record

Royal Mail

2 breachesTransportroyalmail.com

About

Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25
Royal Mail, 2023-01-17
Added2026-09-25
Royal Mail, 2025-04-02
Added2026-09-25
Royal Mail