Personally identifiable information belonging to thousands of U.S. Department of Homeland Security employees has been published online after a hacker stole reams of data in a previously undisclosed breach at the government department earlier this year.
The breach includes names, job titles, and work contact information, such as email addresses, cell phone numbers, and office locations, of more than 40,000 people who work for the federal department, including border and immigration agents, cybersecurity staffers, and senior department officials.
A hacker who goes by the handle Department of Peace claimed they obtained the data from an Okta single sign-on system used by Homeland Security to allow employees and contractors across its various agencies to log in to its central network. The Okta system also contains IT and log-in records associated with the employees’ user account, including details about which systems and internal apps they are permitted to access.
Read more…
Source: TechCrunch News
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Trump pardons Binance founder Changpeng Zhao
October 23, 2025
President Donald Trump has pardoned Binance founder Changpeng Zhao, who pleaded guilty to a money laundering charge in 2023, the White House said Thursday. White House press secretary Karoline Leavitt said in a statement that Trump “exercised his constitutional authority by issuing a pardon for Mr. Zhao, who was prosecuted by the Biden Administration in their ...
- China accuses US of cyber breaches at national time centre
October 20, 2025
China has accused the U.S. of stealing secrets and infiltrating the country’s national time centre, warning that serious breaches could have disrupted communication networks, financial systems, the power supply and the international standard time. The U.S. National Security Agency has been carrying out a cyberattack operation on the National Time Service Center over an extended period ...
- Harvard Investigating Security Breach After Cybercrime Group Threatens To Release Stolen Data
October 14, 2025
Harvard is investigating a data breach after a Russian-speaking cybercrime organization claimed it was preparing to release information stolen through a vulnerability in a software suite used by the University. Clop, an organization that extorts payments from companies to prevent the release of stolen data, announced the breach on its leak site Saturday. The alleged breach ...
- Dutch government seizes control of Chinese-owned chipmaker Nexperia
October 13, 2025
The Dutch government has granted itself the power to intervene in company decisions at Dutch-based Chinese-owned chipmaker Nexperia. The highly unusual step, announced late Sunday, grants the country the power to “halt and reverse” company decisions — meaning Nexperia cannot transfer assets or hire executives without Dutch government approval, according to national media. The move is ...
- US Air Force admits SharePoint privacy issue as reports trickle out of possible breach
October 1, 2025
The US Air Force is reportedly investigating a potential data breach caused by a Microsoft SharePoint issue. A report from The Register revealed the Air Force Personnel Center Directorate of Technology and Information issued a data breach notification shared on social media. “This message is to inform you of a critical Personally Identifiable Information (PII) and ...
- YouTube to pay $24.5 million to settle Trump lawsuit
September 30, 2025
YouTube agreed to pay $24.5 million to settle a lawsuit filed by President Donald Trump after he was suspended by social media platforms following the January 6, 2021, insurrection. This makes Alphabet-owned YouTube the last of the three Big Tech social media companies sued by Trump — which included Meta and then Twitter, now called X ...