Data Breach Exposes Personal Information of Over 40,000 Homeland Security Employees
A significant data breach has compromised the personally identifiable information (PII) of more than 40,000 U.S. Department of Homeland Security (DHS) employees. The stolen dataset includes names, job titles, email addresses, cell phone numbers, and office locations for personnel across various agencies, including Customs and Border Protection (CBP), Immigration and Customs Enforcement (ICE), and the Cybersecurity and Infrastructure Security Agency (CISA). The hacker, using the moniker 'Department of Peace,' claims to have exfiltrated the data via an Okta single sign-on system used by DHS. The breach includes sensitive IT and login records detailing which internal systems and applications employees are authorized to access. This incident follows several other high-profile breaches targeting U.S. government agencies, including the FBI and the Pentagon. While Okta has stated there is no evidence their own systems were compromised, the leak provides a detailed look into the scale of DHS operations. The breach affects approximately one-fifth of the total DHS workforce, raising significant security concerns regarding the exposure of federal agents and cybersecurity staff.

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Topics: cyberattack data breach government security Okta PII leak
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