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ReportedUpdated 3 Nov 2026

Homeland Security data breach

Data breachUnauthorized access1 source
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What happened

A hacker obtained over 40,000 user account records from Homeland Security’s login system, including the names and contact information of employees and agents working for its various agencies like Customs and Border Protection (CBP) and Immigration and Customs Enforcement (ICE).

Reported impact

An affected population has not been established in the accepted evidence.

Reported data types

namesphone numbers

Source evidence

1

Read the original reporting and statements. Multiple articles may rely on the same underlying source.

TechCrunch01

Bluesky blocks links to leaked DHS employee data as government seeks takedowns | TechCrunch

Published 29 Oct 2026Retrieved 3 Nov 2026

Following a sizable leak of personnel data about employees who work for the U.S. Department of Homeland Security, social network Bluesky is now blocking its users from accessing a nonprofit’s website that hosts the leaked dataset.

Attributed reporting

1 more excerpt
the names and contact information, such as work-issued phone numbers and email addresses, of employees and agents working for its various agencies like Customs and Border Protection (CBP) and Immigration and Customs Enforcement (ICE).

Attributed reporting

Updates and corrections

  1. Revision 1

    Incident updated.