6G Could Introduce New Cybersecurity Vulnerabilities, Report Finds

WASHINGTON, April 3, 2026 – A Federal Communications Commission advisory group warned that next-generation 6G networks could introduce significant cybersecurity and reliability risks, as increasing reliance on software, artificial intelligence, and cloud-based infrastructure expands potential vulnerabilities.

The report, produced by the FCC’s Communications Security, Reliability and Interoperability Council, examined how emerging technologies expected to support 6G could reshape the threat landscape for wireless networks.

Brian Daly , assistant vice president of government and regulatory affairs at AT&T and a participant in the advisory group, said 6G security will require a more proactive approach than previous generations.

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