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System Status: Operational
All tags
5 articles

#OT Security

All CosmicBytez Labs articles tagged #OT Security, across news, security advisories, how-to guides, and projects.

  • HOWTOApr 1, 2027

    OT Security for Sawmills, Shops, and Ag Operations: The Part of Cyber That Breaks Production

    OT — operational technology — is the side of cyber that takes a sawmill offline for a week. PLCs, telemetry, SCADA, building-management systems. Different rules than IT. Here's a sensible approach for a 30-person northern Alberta operation.

  • SecurityMay 22, 2026

    CVE-2026-5433: Honeywell CNM Critical Command Injection RCE

    A CVSS 9.1 critical command injection vulnerability in Honeywell's Control Network Module web interface allows remote attackers to execute arbitrary...

  • NewsMay 1, 2026

    EnOcean SmartServer Flaws Expose Buildings to Remote Hacking

    Claroty researchers have disclosed two vulnerabilities in the EnOcean SmartServer IQ building management controller that can be chained for security...

  • SecurityApr 4, 2026

    CVE-2017-20237: Hirschmann HiVision Auth Bypass Enables

    A critical authentication bypass in Hirschmann Industrial HiVision versions prior to 06.0.07 and 07.0.03 allows unauthenticated remote attackers to...

  • NewsFeb 6, 2026

    Cyberattacks on Critical Infrastructure Double in Q1 2026

    Dragos and Mandiant report a 112% increase in cyberattacks targeting energy, water, and transportation systems in the first quarter of 2026, with...