US Department of Homeland Security security incident history
Hacking, data breaches and other security incidents involving US Department of Homeland Security, with related coverage.
Data on over 41,000 Homeland Security employees leaked
41kImpact: Information on more than 41,000 employees
Information on more than 41,000 US Department of Homeland Security employees was stolen and published online. The leaked material included information on Immigration and Customs Enforcement and Customs and Border Protection employees, as well as the identities of undercover agents. The Department of Homeland Security launched an investigation into the leak.
Related reports: 77 · last report →US Department of Homeland Security investigates personal data breach
The US Department of Homeland Security is investigating a data breach. The scale of the breach and when it occurred have not been confirmed.
Related reports: 3 · last report →Hacktivists claim US DHS hack and release of contract data
Hacktivists claimed to have hacked the US Department of Homeland Security and released Immigration and Customs Enforcement contract data. Whether a breach actually occurred, the volume of data and the department's response have not been confirmed.
Read on TechCrunch ↗DHS data hub exposes sensitive information to unauthorised users
Impact: Sensitive information exposed to thousands of unauthorised users
Sensitive information in a US Department of Homeland Security data hub was exposed to thousands of users without access rights. When the exposure occurred, the specific scope of the information and the follow-up response have not been confirmed.
Read on WIRED ↗SharePoint breach hits US Homeland Security and HHS
Impact: Hacking of federal agencies including the US Department of Homeland Security and the Department of Health and Human Services
US federal agencies were hacked in connection with the Microsoft SharePoint breach. The affected agencies included the US Department of Homeland Security and the Department of Health and Human Services, and the specific scale of the damage and response measures have not been confirmed.
Read on CBS News ↗