Iran-linked hackers access U.S. Water Utilities East Coast - Advisory

A Unified Threat Advisory warns that Iran-linked and Pro‑Russian aligned actors are attempting to compromise small water utilities on the U.S. East Coast by tampering with Eclipse 9800i PLCs that control chlorine residuals and flushing pumps; the advisory describes a Python-based ICS reconnaissance and exfiltration tool called TRK25-ADVANCED (similar to Kurtlar_SCADA.exe). The report is distributed TLP:CLEAR and frames this activity as part of a broader pattern of ICS targeting during geopolitical conflicts.