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Network Security

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Cisco Talos Details China-Linked UAT-9244 Malware Targeting South American Telcos

Researchers publish indicators to help telecom defenders counter TernDoor, PeerTime, BruteEntry.

Singapore Details UNC3886 Cyber Campaign on All Four Telcos as Intrusions Contained

Ribbon Communications Discloses State-Linked Breach Lasting Nearly a Year

FBI and Cisco Warn Russian FSB Unit Is Exploiting 2018 Cisco Flaw in Active Spy Campaign