Amazon detailed a long-running campaign by Russia against critical infrastructure organizations, particularly in the energy sector.
Researchers say the commercial adtech platform and several other companies form the infrastructure of a massive cybercrime operation.
An active Interlock ransomware campaign is exploiting a critical vulnerability (CVE-2026-20131) in Cisco Secure Firewall Management Center (FMC), enabling unauthenticated remote code execution as root. The campaign combines edge-device exploitation, custom malware tooling, and double extortion tactics, indicating a mature and targeted ransomware operation.
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Nucor made it clear its investigation is still in the early stages and didn’t specify the nature or scope of the breach, nor who the threat actor might be.
Cybersecurity researchers have discovered a set of four security flaws in OpenSynergy’s BlueSDK Bluetooth stack that, if successfully exploited, could allow remote code execution on millions of transport vehicles from different vendors. The vulnerabilities, dubbed PerfektBlue, can be fashioned together as an exploit chain to run arbitrary code on cars from at least three major…