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This year's top cyber challenges include cloud authorization sprawl, ICS cyberattacks and ransomware, a lack of cloud logging, and regulatory constraints keeping defenders from fully utilizing AI's capabilities.
Dragos' Robert Lee on Why Ransomware Groups Target OT for Faster, Larger PayoutsRansomware attacks on OT systems rose to 87% in 2024. With industrial systems becoming more connected and digitized, threat actors are able to scale attacks more effectively across critical infrastructure, said Robert Lee, co-founder and CEO of Dragos.
Purchase Adds Advanced AI Network Detection to Logpoint's Threat Response ToolboxLogpoint acquires Muninn to integrate its AI-based NDR technology, enhancing threat detection and response capabilities in its SIEM platform. This move supports Logpoint's mission to defend OT and ICS systems against ransomware attacks by combining visibility from networks and applications.
A comprehensive guide authored by Dean Parsons emphasizes the growing need for specialized ICS security measures in the face of rising cyber threats
Refined tactics, increased collaboration between groups, and continued success exploiting zero-days is helping ICS ransomware attackers inflict more damage, researchers find.
The advisory comes the same week as a warning from the EU's ENISA about potential for ransomware attacks on OT systems in the transportation sector.
The health, manufacturing, and energy sectors are the most vulnerable to ransomware.
Plus: Cisco Umbrella flaw patched, lid blown off TeamTNT, and ICS security folks join JCDC party In brief The BlackCat ransomware gang, said to be the first-known ransomware group to successfully break into networks with Rust-written malware, has attacked at least 60 organizations globally as of March, according to the FBI.…