US Cybersecurity Agencies Issue Alert on Iranian Cyber Attacks Sourcing US Water Utilities
Executive Key Takeaway
CISA and the FBI have published detailed advisories warning critical infrastructure operators of active cyber probing by Iranian state-sponsored hacking groups targeting water facilities.
Federal cybersecurity authorities have issued an urgent joint advisory detailing ongoing cyber intrusions against municipal water treatment plants across several US states.
Attacks leverage default administrative credentials on exposed Industrial Control Systems (ICS) and Programmable Logic Controllers (PLCs) connected directly to public internet gateways.
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Utilities are instructed to immediately isolate operational technology (OT) networks from corporate IT networks, enforce strict VPN access, and audit all SCADA device passwords.