CyberAv3ngers hit Unitronics PLCs at multiple US-based water facilities

Iran-affiliated attackers CyberAv3ngers continue to exploit vulnerable Unitronics programmable logic controllers (PLCs), US and Israeli authorities have said in a joint cybersecurity advisory. CyberAv3ngers targeting Unitronics PLCs CISA has recently confirmed that Iran-affiliated attackers took over a Unitronics Vision Series PLC at a water system facility in Pennsylvania, and urged other water authorities to promptly secure their Unitronics PLCs. The agency has advised them to change the default password and port used by the PLC, … More →

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