ICS/OT New Controller Flaws Expose Highway Signs and Billboards to Remote Hacking CISA has published an advisory to inform organizations about three vulnerabilities found by a researcher in Daktronics controllers. Eduard Kovacs6 days ago
ICS/OT First-Ever Exploitation of PTC Windchill Vulnerability Discovered in the Wild CISA has added the remote code execution flaw CVE-2026-12569 to its Known Exploited Vulnerabilities catalog. Eduard KovacsJune 26, 2026
ICS/OT Lantronix Serial-to-IP Converter Flaw Exploited in Attacks After OT Threat Warning The exploited flaw, CVE-2025-67038, is one of the vulnerabilities disclosed in April as part of the BRIDGE:BREAK research project. Eduard KovacsJune 25, 2026
ICS/OT SecurityWeek ICS Cybersecurity Conference Heads to Nashville for Special 25-Year Anniversary Edition The 2026 Industrial Control Systems (ICS) Cybersecurity Conference takes place October 6-8, 2026, at the W Nashville. Mike LennonJune 25, 2026
Artificial Intelligence Dragos Unveils AI for OT Security Named EmberAI, the new capability is built on Dragos’ massive operational technology cybersecurity dataset. Eduard KovacsJune 23, 2026
Funding/M&A Accenture to Acquire Majority Stake in Dragos, All of runZero, NetRise in $4.1 Billion OT Cybersecurity Push The deal values industrial cybersecurity giant Dragos at $3.25 billion, and runZero and NetRise will operate under Dragos. Eduard KovacsJune 18, 2026
ICS/OT Rockwell Automation Patches Vulnerabilities in ICS Controllers and Software The industrial automation giant has fixed security holes in Logix, CompactLogix, Flex, RSLinx, and FactoryTalk products. Eduard KovacsJune 17, 2026
Ransomware Ransomware Attack Shuts Down Mills of Australia’s Second-Largest Sugar Producer Mackay Sugar was targeted in a cyberattack carried out by a threat group known as The Gentlemen. Eduard KovacsJune 15, 2026
ICS/OT Critical HVAC and UPS Vulnerabilities Could Let Hackers Disrupt Data Centers Claroty researchers have analyzed the security of Vertiv UPS network cards and the Trane Tracer SC+ HVAC controller. Eduard KovacsJune 10, 2026
ICS/OT ICS Patch Tuesday: Vulnerabilities Fixed by Siemens, Schneider, Phoenix Contact In addition, Rockwell Automation announced some enhancements to its SecureOT cybersecurity solution for OT. Eduard KovacsJune 10, 2026
ICS/OT Real-World ICS Security Tales From the Trenches SecurityWeek spoke with several ICS security experts and companies about their most memorable experiences in the field. Eduard KovacsMay 20, 2026
ICS/OT Critical Vulnerability Exposes Industrial Robot Fleets to Hacking The vulnerability, CVE-2026-8153, affects Universal Robots PolyScope 5 and it can be exploited for OS command injection. Eduard KovacsMay 19, 2026
ICS/OT Webinar Today: ROI for Cyber-Physical Security Programs This webinar will help OT security teams and asset owners stop being cost centers and start being resilience drivers. SecurityWeek NewsMay 13, 2026
ICS/OT ICS Patch Tuesday: New Security Advisories From Siemens, Schneider, CISA Many ICS vendors have not released new advisories for the May 2026 Patch Tuesday. Eduard KovacsMay 13, 2026
ICS/OT Polish Security Agency Reports ICS Breaches at Five Water Treatment Plants The hackers gained the ability to modify equipment operational parameters, creating a direct risk to the public water supply. Eduard KovacsMay 8, 2026
Artificial Intelligence Claude AI Guided Hackers Toward OT Assets During Water Utility Intrusion Dragos has published a report describing how threat actors used Claude AI in an attack on a water and drainage utility in Mexico. Eduard KovacsMay 7, 2026
ICS/OT EnOcean SmartServer Flaws Expose Buildings to Remote Hacking Claroty researchers discovered two vulnerabilities that can be exploited for security bypass and remote code execution. Eduard KovacsApril 30, 2026
ICS/OT Hundreds of Internet-Facing VNC Servers Expose ICS/OT Forescout has identified tens of thousands of exposed RDP and VNC servers that can be mapped to specific industries. Eduard KovacsApril 29, 2026
ICS/OT Serial-to-IP Converter Flaws Expose OT and Healthcare Systems to Hacking Forescout researchers discovered 20 new vulnerabilities in Lantronix and Silex products and described theoretical attack scenarios. Eduard KovacsApril 20, 2026
ICS/OT ZionSiphon Malware Targets ICS in Water Facilities The malware is configured to operate on systems associated with Israeli water treatment and desalination plants. Eduard KovacsApril 17, 2026