OPM Data Breach

The OPM Data Breach involved hackers gaining unauthorized access to the Office of Personnel Management's (OPM) database, which contains sensitive information about federal employees and job applicants. This breach, discovered in 2015, compromised personal details such as Social Security numbers, background check information, and security clearance data. It raised concerns about national security and individual privacy, as stolen information could be used for identity theft or espionage. The breach highlighted vulnerabilities in federal cybersecurity and prompted efforts to strengthen data protection measures across government agencies.