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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.
AI-Developed Attack Tooling Generated 'High-Volume, Noisy Workflows'A hacker used Claude and Chat GPT in a cyberattack against a municipal water and sewage utility's operational technology systems in Mexico in January, according to forensic analysis by OT security firm Dragos. The tools "leveraged known techniques and existing vulnerability knowledge."
Successful Breaches Renew Fears of Operational Vulnerabilities Across Water SectorRussia is suspected of escalating cyberattacks on European water utilities, including attempts to sabotage Polish and Norwegian water facilities and dams, signaling a broader threat to global critical infrastructure as state-backed actors exploit critical OT weaknesses amid global conflict.
Nearly a third of organizations have an operational system connected to the Internet with a known exploited vulnerability, as attacks by state and non-state actors increase.
The US water sector suffered a stream of cyberattacks over the past year and half, from a mix of cybercriminals, hacktivists, and nation-state hacking teams. Here's how the industry and ICS/OT security experts are working to better secure vulnerable drinking and wastewater utilities.
Feds Warn That Connected Devices Are Prey for CyberattackersThe security of medical devices has been getting most of the attention from regulators in recent years, but other devices that make up the medical internet of things and operational technology systems are also vulnerable to cyberattacks, federal authorities warned in a new advisory.
Cyberattack on Aliquippa Water Plant Highlights Vulnerabilities in OT SystemsThe onset of war between Israel and Hamas led to a spike in cyberattacks against operational technology, says Microsoft in a warning to critical infrastructure operators about the dangers of internet-exposed operational technology.