Skip to content
Massive Data Leak Exposes 41,000 DHS Employees' Information

Massive Data Leak Exposes 41,000 DHS Employees' Information

First seen 28 Oct 2026, 21:07 UTC • •

Article Content

Browse articles
ThreatCluster AI
ThreatCluster •October 29, 2026 at 07:38 UTC
  • •Over 41,000 DHS employees' personal information was leaked, including ICE and CBP agents.
  • •The breach was executed via the Okta single sign-on system used by DHS.
  • •The leaked dataset, named 'Icepick', provides detailed insights into DHS operations and personnel.

A significant data breach has revealed the personal information of over 41,000 employees from the U.S. Department of Homeland Security (DHS), including agents from Immigration and Customs Enforcement (ICE) and Customs and Border Protection (CBP). The breach was executed by a group known as the Department of Peace, which accessed the data through the Okta single sign-on system used by DHS. The leaked information includes names, job titles, email addresses, and phone numbers, providing insights into the agency's internal operations and personnel involved in sensitive activities. The dataset, referred to as 'Icepick', was made public by the nonprofit organization Distributed Denial of Secrets (DDoSecrets). DHS has acknowledged the breach and is investigating the incident, while Okta claims its systems were not compromised. This incident marks the third major government data leak in recent weeks, following similar breaches at the FBI and the Defense Department.

Start a free Starter trial for enhanced analysis

Ask AI about this cluster

Updated just now How this analysis works

Timeline

2026-10-26
Data breach disclosed
The Department of Peace announced the breach, revealing access to DHS employee records.
Wired
2026-10-28
Data made public
Distributed Denial of Secrets published the leaked data online, allowing public access to the information.
The Guardian
2026-10-29
DHS acknowledges breach
DHS confirmed awareness of the breach and stated it is actively working to address the situation.
News.Yahoo

More articles in this cluster (30)

Following this threat?

Track Customs And Border Protection in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.

Free account · no card needed

Common questions

What information was leaked?
The leak includes names, job titles, email addresses, and phone numbers of over 41,000 DHS employees.
How did the breach occur?
The breach was executed through the Okta single sign-on system used by DHS, allowing unauthorized access to employee records.
What actions is DHS taking in response?
DHS has acknowledged the breach and is actively investigating the incident to address the situation.