Washington, D.C.

Senator Wyden Puts Hold on CISA Nominee to Force Transparency on U.S. Phone Network Vulnerabilities After Verizon & AT&T Cyberattacks

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Published on April 11, 2025
Senator Wyden Puts Hold on CISA Nominee to Force Transparency on U.S. Phone Network Vulnerabilities After Verizon & AT&T CyberattacksSource: U.S. Senate Photographic Studio, Public domain, via Wikimedia Commons

Senator Ron Wyden has strategically maneuvered to place a hold on a high-level cybersecurity nomination, a move aimed at extracting key details about the vulnerabilities of U.S. phone networks. Wyden, the Oregon Democrat known for his advocacy on privacy issues, is seeking to spotlight the national security threat posed by inadequate defenses in telecommunications infrastructure. This follows distressing episodes where foreign actors, including an entity identified as Salt Typhoon, have allegedly eavesdropped on top government officials and pilfered data from scores of Americans, according to a statement on Wyden's official website.

Wyden's decision to temporarily block Sean Plankey, the nominee poised to lead the Cybersecurity and Infrastructure Security Agency (CISA), underscores the severity with which these breaches are taken. Despite being an agency entrusted to safeguard the nation's cyberspace, CISA has faced criticism for not adequately safeguarding U.S. telephone networks. The 2024 cyberattacks on prominent U.S. telecoms, including Verizon and AT&T, had to exposed private conversations from high-ranking officials such as President Trump and Vice President Vance. The breach reached even further, tracking millions' locations and exfiltrating numerous citizens' detailed call records.

Most concerning is the overarching inaction at a federal level, a point Wyden stresses heavily. Foreign governments have been able to repeatedly spy on Americans, his statement boldly claims, highlighting a failure that threatens not just individual privacy, but national security at large. In deciding to compel the agency directly responsible for protecting critical infrastructure, Wyden sends a clear message to his peers and the public alike: the status quo is unacceptable.