Foreign Hackers Target Two Colorado Water Utilities
Foreign hackers briefly altered OT settings at two small Colorado water utilities without disrupting service.
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Victim
Colorado water utilities
- Mentions · 7d0
- Mentions · 30d0
- All mentions3
- First seenSep 18, 2026
- Last mentionedSep 21, 2026
Timeline
3 articles · newest firstColorado Water Utilities Hit by Cyberattacks Targeting OT Systems
Hackers described as foreign actors targeted OT/ICS at two small Colorado water utilities in late August, altering settings and alarms without disrupting service.
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Foreign actors breach Colorado water systems
Foreign hackers breached two small Colorado water utilities in August, changing equipment settings and disabling remote access and alarms on drinking water controls.
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Appears with
- Iranian-backed groupthreat actor · 1
- Office of Governor Jared Polisorganization · 1
- ICSproduct · 1
- CISAorganization · 1
- Colorado water utilitiesorganization · 1
- EPAorganization · 1
- CISAvendor · 1
- Axiosorganization · 1
- PLCproduct · 1
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