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Evil PLC attack: New attack technique against industrial plants

Claroty's Team82 security researchers discover new attack techniques against industrial plants: Evil PLC attack. PLCs – programmable logic controllers – or programmable logic controllers (PLCs) can trigger engineering workstations to run malicious code to manipulate processes or run ransomware. Programmable logic controllers (PLCs) are essential industrial devices that regulate manufacturing processes in all critical infrastructure areas. This makes them an interesting target for cybercriminals and state-sponsored attackers, such as the Stuxnet attack on Iran's nuclear program. Security researchers at Team82, the research arm of cyber-physical systems (CPS) security specialist Claroty, have now been able to prove that industrial control systems are not…

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Critical vulnerabilities at Rockwell Automation
B2B Cyber ​​Security ShortNews

Team82, the research arm of Claroty, the specialist in the security of cyber-physical systems (CPS) in industrial, healthcare and enterprise environments, and Rockwell Automation have jointly published two vulnerabilities in Rockwell programmable logic controllers (PLCs) and engineering workstation software. CVE-2022-1161 affects multiple versions of Rockwell's Logix controllers and was rated the highest CVSS score of 10, while CVE-2020-1159 affects multiple versions of the Studio 5000 Logix Designer application. The vulnerabilities could allow modified code to be downloaded to a PLC while the process appears normal to technicians at their workstations. This is reminiscent of Stuxnet and the…

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