ICS/OT US Warns of Iranian Hackers Targeting Siemens, Schneider, and Rockwell ICS Devices An updated advisory from federal agencies provides information on the techniques used to hack programmable logic controllers. Eduard KovacsJuly 23, 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 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 ICS Patch Tuesday: Vulnerabilities Fixed by Siemens, Schneider, Moxa, Mitsubishi Electric Industrial giants Siemens, Schneider Electric, Mitsubishi Electric, and Moxa have published new ICS Patch Tuesday advisories. Eduard KovacsMarch 11, 2026
Data Breaches Industrial Giants Schneider Electric and Emerson Named as Victims of Oracle Hack Data allegedly stolen from the companies has been made available for download on the Cl0p ransomware leak website. Eduard KovacsOctober 28, 2025
ICS/OT ICS Patch Tuesday: Vulnerabilities Addressed by Siemens, Schneider, Phoenix Contact Industrial solutions providers Siemens, Schneider Electric and Phoenix Contact have released July 2025 Patch Tuesday ICS security advisories. Eduard KovacsJuly 9, 2025
ICS/OT ICS Patch Tuesday: Vulnerabilities Addressed by Siemens, Schneider, Aveva, CISA Industrial solutions providers Siemens, Schneider Electric and Aveva have released June 2025 Patch Tuesday ICS security advisories. Eduard KovacsJune 11, 2025
ICS/OT ICS Patch Tuesday: Vulnerabilities Addressed by Siemens, Schneider, Phoenix Contact Industrial giants Siemens, Schneider Electric and Phoenix Contact have released ICS security advisories on the May 2025 Patch Tuesday. Eduard KovacsMay 14, 2025
ICS/OT ICS Patch Tuesday: Advisories Published by CISA, Schneider Electric, Siemens Industrial giants Siemens and Schneider Electric have released March 2025 Patch Tuesday ICS security advisories. Eduard KovacsMarch 12, 2025
ICS/OT Schneider Electric Launches Probe After Hackers Claim Theft of User Data Hackers claim to have stolen sensitive information, including user data, after breaching Schneider Electric’s Jira system. Eduard KovacsNovember 5, 2024
ICS/OT ICS Patch Tuesday: Siemens, Schneider Electric, CISA Issue Advisories Several ICS vendors released advisories on Tuesday to inform customers about vulnerabilities found in industrial and OT products. Ionut ArghireJuly 10, 2024
Ransomware Cactus Ransomware Group Confirms Hacking Schneider Electric Cactus ransomware has added Schneider Electric to its leak site, claiming to have stolen 1.5 terabytes of data. Ionut ArghireFebruary 20, 2024
Ransomware Schneider Electric Responding to Ransomware Attack, Data Breach Schneider Electric’s Sustainability Business division disrupted as a result of a ransomware attack and data breach. Eduard KovacsJanuary 30, 2024
Cybercrime Siemens Energy, Schneider Electric Targeted by Ransomware Group in MOVEit Attack Energy giants Schneider Electric and Siemens Energy confirm being targeted by the Cl0p ransomware group in the campaign exploiting a MOVEit zero-day. Eduard KovacsJune 28, 2023
ICS/OT ICS Patch Tuesday: Siemens, Schneider Electric Address Few Dozen Vulnerabilities Siemens and Schneider Electric’s Patch Tuesday advisories for May 2023 address a few dozen vulnerabilities found in their products. Eduard KovacsMay 9, 2023
ICS/OT Building Automation System Exploit Brings KNX Security Back in Spotlight A public exploit targeting building automation systems brings KNX security back into the spotlight, with Schneider Electric releasing a security bulletin. Eduard KovacsMay 9, 2023