#ot-cybersecurity

[ follow ]
#ics #threat-groups #critical-infrastructure #china-linked-activity #intrusion-detection
Information security
fromSecurityWeek
1 week ago

3 Threat Groups Started Targeting ICS/OT in 2025: Dragos

Three new threat groups—Sylvanite, Azurite, and Pyroxene—began targeting ICS and OT in 2025, expanding threats to critical infrastructure globally.
fromThe Hacker News
4 weeks ago

Survey of 100+ Energy Systems Reveals Critical OT Cybersecurity Gaps

The findings are based on several years of deploying OMICRON's intrusion detection system (IDS) StationGuard in protection, automation, and control (PAC) systems. The technology, which monitors network traffic passively, has provided deep visibility into real-world OT environments. The results underscore the growing attack surface in energy systems and the challenges operators face in securing aging infrastructure and complex network architectures.
Information security
Information security
fromSecuritymagazine
3 months ago

High Water Mark: CISA Shares Foundations for Effective Cybersecurity and Risk Management

Insufficient OT asset visibility enables cyberattacks on water systems; building asset inventories and CTEM programs is essential to prioritize and protect critical infrastructure.
[ Load more ]