Why OT Security Comes Down to Risk Tolerance, Not Perfect Defense Securing OT networks isn't about eliminating risk. It's about managing it strategically. Learn how a three-pillar framework of risk assessment, tolerance and acceptance, paired with a phased approach to microsegmentation, can turn an overwhelming challenge into a manageable journey.
Signature Healthcare EHRs, Patient Portal Offline; Some Cancer Care Cancelled A Massachusetts healthcare system is diverting ambulance patients and is operating under downtime procedures as it deals with a cyberattack. The organization has also canceled certain cancer treatments, taken its patient portal offline and is unable to fill prescriptions at its retail pharmacies.
James Foster Points to Agentic Security and Need for Customers to Outsource Defense CEO James Foster says managed detection and response is evolving into an AI-powered agentic model as enterprises face faster AI-driven threats. He stresses balancing automation with human expertise while positioning eSentire as a vendor-neutral platform integrating best-of-breed security tools.
CISA: Iran-Linked Groups Actively Exploiting OT Exposure Risks, PLC Programmers Federal agencies are warning that Iranian-linked actors have begun actively exploiting internet-facing PLCs and misconfigured OT systems across U.S. critical infrastructure, enabling network access, lateral movement and potential disruption amid rising geopolitical tensions.