US Suspects Russia in Major Cyber Attack on Federal Court System

Russian Hackers Target US Judiciary Infrastructure

American authorities possess evidence indicating Russian involvement in a sophisticated cyber attack compromising the US federal court's document management system. According to The New York Times, hackers potentially accessed sensitive documents containing national security information, including identities of individuals suspected of crimes threatening state security.

Years-Long Infiltration Campaign

The breach, discovered in early July 2025 but believed to have spanned multiple years, targeted the PACER (Public Access to Court Electronic Records) system. Anonymous sources familiar with the investigation describe it as a sustained infiltration effort. Officials have advised removing highly classified documents from the compromised network.

Attribution Challenges

While Russian intelligence agencies are considered primary suspects, investigators haven't ruled out possible collaboration with other state actors. The US Department of Justice continues forensic analysis to determine the full scope of involvement. This incident follows previous cyber assaults attributed to China targeting Treasury Departments and Czech foreign affairs systems.

Historical Context of Court System Vulnerabilities

PACER, established in 1988, has faced multiple security upgrades throughout its history. The 2025 breach represents the most significant compromise of US judicial infrastructure since the 2020 SolarWinds incident. Cybersecurity experts emphasize that court systems contain particularly sensitive information, including sealed indictments, witness protection details, and ongoing intelligence investigations.