May 28, 2026 · 6 min read
ABB AC500 V2 Security Update (May 2026): A Maintenance Strategy for Sourcing Reliable Spares in a High-Threat Environment
CISA has issued ICSA-26-146-02 regarding ABB AC500-V2 PLC vulnerabilities. Learn how to secure your control environment and manage legacy hardware through strategic, original spare parts sourcing.
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