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Claroty Warns of Downtime, 'Devastating' Impact of Vulnerabilities in OT SystemsVulnerabilities in backup power devices and heating and cooling control systems widely used in data centers could enable remote cyberattacks and result in costly downtime and "devastating" operational impact, according to new research from OT security firm Claroty.
Commercial AI models were used to help plan and conduct cyber-attack against operational technology of a water and drainage facility, say researchers
What researchers dubbed the most sophisticated AI-integrated ICS campaign to date hit a brick wall in the form of a SCADA login screen.
The OT devices that translate machine talk into Internet-speak are riddled with vulnerabilities and more frequently targeted for attacks, researchers say.
Cybersecurity researchers have flagged a new malware called ZionSiphon that appears to be specifically designed to target Israeli water treatment and desalination systems
The US government warns programmable logic controllers are being targeted, and research turns up 179 vulnerable operational technology (OT) devices.
Censys researchers warned that thousands of devices are exposed to the Iranian government’s campaign targeting energy, water, and U.S. government services and facilities. The post Iranian attacks on US critical infrastructure puts 3,900 devices in crosshairs appeared first on CyberScoop.
Global Conflicts and Tariff Wars Are Driving New OT Threats and Supply Chain RisksGlobal conflicts and tariff wars provide new opportunities for cyber adversaries, especially those targeting operational technology systems. Now attackers are focusing on fragile supply chains. Claroty researchers predict attackers will breach at least one major cyber-physical system in the next year.
Recent advisories from U.S. federal authorities on vulnerabilities in certain operational technology devices underscore the potential security risks that many healthcare providers frequently underestimate, said Sila Özeren, a security research engineer at Picus Security.
Recent advisories from U.S. federal authorities on vulnerabilities in certain operational technology devices underscore the potential security risks that many healthcare providers frequently underestimate, said Sila Özeren, a security research engineer at Picus Security.
Researchers observed exploitation attempts against a vulnerability with a CVSS score of 10 in a popular Erlang-based platform for critical infrastructure and OT development.
Malicious actors have been observed exploiting a now-patched critical security flaw impacting Erlang/Open Telecom Platform (OTP) SSH as early as beginning of May 2025, with about 70% of detections originating from firewalls protecting operational technology (OT) networks
Cybersecurity researchers have disclosed details of two critical flaws impacting mySCADA myPRO, a Supervisory Control and Data Acquisition (SCADA) system used in operational technology (OT) environments, that could allow malicious actors to take control of susceptible systems
New SANS Institute research finds that 50% of global organizations were hit by an OT security incident in the past year
Cyberattacks against OT/ICS engineering workstations are widely underestimated, according to researchers who discovered malware designed to shut down Siemens workstation engineering processes.
IOCONTROL targets IoT and OT devices from a ton of makers, apparently An Iranian government-linked cybercriminal crew used custom malware called IOCONTROL to attack and remotely control US and Israel-based water and fuel management systems, according to security researchers.…
An Iranian state hacking group is using custom malware to compromise IoT and OT infrastructure in Israel and the United States. An attack wave from Islamic Revolutionary Guard Corps-affiliated "CyberAv3ngers" swept up fuel management systems made by U.S.-based firm Gilbarco Veeder-Root.
IOCONTROL, a custom-built IoT/OT malware, was used by Iran-affiliated groups to attack Israel- and US-based OT/IoT devices, according to Claroty
Over-Deployment of Tools Raises Security and Operational ConcernsExcessive deployment of remote access tools in operational technology environments expands attack surfaces and creates operational challenges, warn security researchers from Claroty. Remote access tools are essential, but they introduce numerous potential vulnerabilities that threat actors exploit.
Multiple security flaws have been disclosed in Emerson Rosemount gas chromatographs that could be exploited by malicious actors to obtain sensitive information, induce a denial-of-service (DoS) condition, and even execute arbitrary commands