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Background for this topic.

Dragos is a cybersecurity company focused on industrial control systems (ICS) and operational technology (OT): the networks, computers, controllers, and software that monitor or control physical processes. Its work includes OT asset visibility, industrial vulnerability analysis, threat intelligence, and support for investigating intrusions in sectors such as energy, manufacturing, and water.

Security news carrying this tag may concern vulnerabilities in industrial devices, adversary activity targeting control environments, or methods for detecting and containing it. OT systems often run legacy software, use specialized protocols, and cannot be patched or rebooted freely because changes can interrupt production or affect safety. Practitioners therefore validate asset and vulnerability data against the specific plant, prioritize weaknesses by process consequence and exposure, and use passive monitoring and segmentation where feasible. Dragos reporting can inform detection and response, but indicators and recommended mitigations require local validation; publicizing detailed flaws may also create exposure if owners have not implemented safeguards.

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Bank Info Security 4 months, 4 weeks ago

Red Flags for OT Abound in Dragos Review of 2025

Ransomware, Lack of Visibility, Mischaracterizations and Nation-States, Oh MyThere is a silent epidemic of ransomware attacks on commercial operational technology systems, which are mischaracterized as IT incidents even though they impact operational systems, claims a comprehensive annual review of cyberattacks targeting OT, published this week by security firm Dragos.

Plus 3 new goon squads targeted critical infrastructure last year Three new threat groups began targeting critical infrastructure last year, while a well-known Beijing-backed crew - Volt Typhoon - continued to compromise cellular gateways and routers, and then break into US electric, oil, and gas companies in 2025, according to Dragos' annual threat report published on Tuesday.…