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F5 Networks Faces Investigation Over Nation-State Cyber Attack

F5 Networks Faces Investigation Over Nation-State Cyber Attack

First seen 2 Dec 2025, 18:33 UTC • •

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ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

On October 15, 2025, F5 Networks disclosed that it had been targeted by a sophisticated nation-state threat actor. The breach was identified on August 9, 2025, leading to an investigation into the incident and its implications for affected users.

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