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Hacker publishes work data on more than 40,000 Homeland Security employees

Original title: Hacker stole personnel data about thousands of Homeland Security employees, including CBP and ICE agents

TechCrunch · Securityby Zack Whittaker ()5 min read2 · 1 read
Part of a story covered by 15 sourcesMassive leak exposes 41,000 DHS workers and undercover ICE agentsMerged summary & timeline
AI summary · x-ai/grok-4.7Summaries by Vani AI

The dataset covers CBP, ICE, and CISA contacts plus application-access groups; Okta denies its systems were breached.

A hacker using the handle Department of Peace published personally identifiable work information on more than 40,000 Department of Homeland Security employees and contractors. Records include names, titles, emails, cell numbers, office locations, and Active Directory group memberships. The hacker claims the data came from an Okta single sign-on system; Okta says it has no evidence its data or systems were compromised. DHS had not commented, and TechCrunch verified part of the dataset.

Unconfirmed: How the data was taken is unconfirmed, and DHS has not said whether it knows of the theft.

Key facts
  • More than 21,000 records relate to Customs and Border Protection.
  • About 10,000 records concern ICE and Homeland Security Investigations.
  • Just under 1,000 records are tied to CISA employees.
  • Timestamps indicate the directory records were taken around mid-August.
  • The same hacker earlier claimed theft of DHS contract records.
Security assessment · AI, from the article

Impact: Work identities, contacts, and internal access groups of DHS staff

Analyze this story with Vani AIImpact, who is affected and what defenders should do, in a new chat

From the original article

5 min read at techcrunch.com

A hacker obtained personally identifiable information about more than 40,000 Homeland Security staffers, which has since been published online.

TechCrunch · Security

By Zack Whittaker · techcrunch.com

Read the full article at TechCrunch · Security

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.