Supply Chain Attacks in 2021- ICS Security implications

Supply Chain attacks are something to watch out for In the recently published Abhisam Industrial Cybersecurity Report, we had mentioned supply chain attacks, as something to watch out for in 2021. We never imagined that we would be so right. As the year 2021 progresses, we  are witnessing increasing incidents of supply chain cyberattacks. These supply chain attacks are pretty broad in scope and are not just related to the Industrial Control System devices, such as DCS controllers or  SIS Logic Solvers but also COTS IT network components such as Routers, Switches and so on. What are Supply Chain attacks? A supply chain attack happens when the components that make up the IT system (or the OT system), are attacked like the famous Solarwinds attack. Solarwinds is a software company that sells network management tools. Solarwinds own servers got attacked and these servers began updating their customer’s computer systems with …

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