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A DoS attack that caused disruptions at a power utility in the United States exploited a flaw in a firewall used in the facility. In May, the Department of Energy confirmed that on March 5, 2019, between 9 a.m. a cyber event disrupted energy grid operations in California, Wyoming, and Utah. and 7 p.m., and 7 p.m.,
. “As early as 2022, APT28 actors had utilized compromised EdgeRouters to facilitate covert cyber operations against governments, militaries, and organizations around the world.” APT28 had utilized compromised Ubiquiti EdgeRouters as a command-and-control infrastructure for MASEPIE backdoors. ” reads the joint report.
Department of Justice indictment, MSS-affiliated actors have targeted various industries across the United States and other countries—including high-tech manufacturing; medical device, civil, and industrial engineering; business, educational, and gaming software; solar energy; pharmaceuticals; and defense—in a campaign that lasted over ten years.[
Electric grid utilities are deploying smart meters to better correspond to consumers energy demands while lowering costs. Driven by the need to secure themselves against increasing threats, organizations (both manufacturers and IoT consumers) realize that they need better built-in security. Tue, 02/16/2021 - 16:33.
Beyond traditional IT operations that utilize servers, routers, PCs and switches, these organizations also rely on OT, such as programmable logic controllers (PLCs), distributed control systems (DCSs) and human machine interfaces (HMIs) to run their physical plants and factories. whether done through the network or locally. Conclusion.
Another factor facilitating the attack is that fleet owners and operators additionally equip vehicles with their own custom telemetry-gathering systems, which often have remote control capabilities by default (for example, to remotely re-flash the firmware or to change the data set to be collected). As a result, this vector becomes feasible.
In general, we’ve observed hacktivists in the Russo-Ukrainian conflict become more skilled and more focused on attacking large organizations such as government, manufacturing and energy entities. However, one especially notable supply chain attack in 2024 was the XZ Utils backdoor, which we covered in a three-part blog post.
For example, in 2009, the Obama administration provided financial incentives to utilities in the United States. And again, smart meters were positioned squarely as making the environment more friendly by knowing how and when energy is being used by individual customers. And I remember asking questions, who were the manufacturers?
Infineon, for instance, is known for supplying secured, energy-efficient semiconductors and microcontrollers which are critical for IoT security. It also validates the integrity of the firmware and checks for any unauthorized modifications. This, indeed, is what’s happening.
Van Norman: industrial control systems are the systems that every industry is going to use from your manufacturing to your chemical, your food and beverage, your power plants. The updates are done through firmware, firmware updates that we get from the vendor. So, what exactly is meant by Industrial Control Systems?
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