Impact & Downstream Threats
This breach carries moderate risk due to the nature of exposed data fields and the scale of affected records.
- Targeted phishing campaigns using exposed email addresses
- Doxxing risk from physical address exposure
Breach Intelligence
Executive Summary
In April 2025, Royal Mail Group experienced a data breach that exposed sensitive customer and internal data. The incident was revealed on a dark web forum by a threat actor known as "DR4K4," who leaked over 70,000 mailing addresses and around 93,000 unique email addresses. ,
The exposed data came from internal mailing lists and included full names, addresses, email details, and package information such as service class and sender data. A screenshot from an internal virtual meeting, showing a planning analysis presentation and employee video feeds, was also leaked—suggesting deeper access to internal systems.,
About Royal Mail
Postal and delivery service.
Data Points Exposed
Dark Web Verification
Status: Confirmed
- Dataset containing approximately 94K records identified in breach intelligence sources.
- The data is indexed and searchable across breach notification platforms.
Recommended Actions
⚠️ Do not assume this is low sensitivity.
Non-clients may request a breach impact review.
Frequently Asked Questions
In March 2025, Royal Mail experienced a data breach that exposed approximately 94K records containing personal information.
The exposed data includes fields such as email address, physical address:home.
Approximately 94K records were affected based on current breach intelligence.
Protect Yourself
Check If You’re Affected
Enter your email to check if your data appears in this breach.
Get Free Breach Alerts
Be the first to know when new breaches are disclosed.
High-Risk? Get an Exposure Audit
Full-spectrum exposure audits for executives and public figures.
ObscureIQ Advisory
We combine proprietary dark web access with commercial and restricted breach intelligence to verify exposure and assess real-world risk.
- A public-facing individual
- A high-profile executive
- A customer of Royal Mail
- Or concerned about credential reuse
Powered by the ObscureIQ Breach Intelligence Database
© 2026 ObscureIQ · All Rights Reserved · Data Licensing
Latest from ObscureIQ
What Is Credit Monitoring? And Do I Want It? (Answer: Not Really)
Lock Down Browsers. Wipe Employee Footprints. Win Breach Wars.
Sextortion Spam