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Russian-Linked Hackers Accessed Polish Power Plant OT Network Through Private APN, Says CERT.PL

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Russian-Linked Hackers Accessed Polish Power Plant OT Network Through Private APN, Says CERT.PL

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Russian-Linked Hackers Accessed Polish Power Plant OT Network Through Private APN, Says CERT.PL

Polish CERT disclosed details of a 2025 attack on a combined heat and power plant in which Russian-linked hackers accessed the operational technology network through a private access point name. The attackers exploited this access path to penetrate critical infrastructure systems.

Why it matters: Energy and utilities operators face direct risk from nation-state actors targeting operational technology networks via private connectivity; organizations should audit access controls and monitoring on all network entry points to industrial control systems.

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