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Majority of Attacks Target Operational Technology NetworksExploitation attempts against a severe vulnerability in a runtime system widely deployed in operational technology environments spiked globally in the days after open-source maintainers of the Erlang/OTP project published a patch. Attackers could take full control of systems.
Malicious actors have been observed exploiting a now-patched critical security flaw impacting Erlang/Open Telecom Platform (OTP) SSH as early as beginning of May 2025, with about 70% of detections originating from firewalls protecting operational technology (OT) networks
Rami Raulas on Why SSH Plans to Invest in Zero Trust, OT Defense and Quantum SafetyIn his first week in his new role as interim CEO of SSH Communications Security, Rami Raulas shares insights on the company’s strategic focus on zero trust, operational technology security, and quantum-safe cryptography to address evolving cybersecurity challenges.