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WaterISAC

WaterISAC Vendor Cyber Rating & Cyber Score

waterisac.org

WaterISAC's mission is to help water and wastewater utilities prevent, respond and recover from all-hazards security threats by providing them with information resources, such as threat alerts, mitigation resources, best practices, research, education.


WaterISAC A.I CyberSecurity Scoring

WaterISAC
Company Information
Website:https://www.waterisac.org
Employees number:9
Number of followers:1,490
NAICS:519
Industry Type:Information Services
Homepage:waterisac.org
WaterISAC Risk Score (AI oriented)
Between 700 and 749
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WaterISACInformation Services
Updated:
30/03/2026
738/1000
Moderate
Ba
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Powered by our proprietary A.I cyber incident model
Insurance prefers TPRM score to calculate premium
WaterISAC Global Score (TPRM)
xxxx
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WaterISACInformation Services
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Findings

WaterISAC
WaterISACModerate
Current Score
738Ba (MODERATE)
01000
1 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JUNE 2026
739Before Incident
MAY 2026
739Before Incident
APRIL 2026
738Before Incident
MARCH 2026
738Before Incident
FEBRUARY 2026
738Before Incident
JANUARY 2026
737Before Incident
DECEMBER 2025
737Before Incident
NOVEMBER 2025
737Before Incident
OCTOBER 2025
736Before Incident
SEPTEMBER 2025
736Before Incident
AUGUST 2025
735Before Incident
JULY 2025
735Before Incident
APRIL 2025
751Before Incident
Cyber Attack
01 Apr 2025WaterISAC
Bremanger Dam (Lake Risvatnet, Norway)

Cyberattacks on European Water Facilities by Suspected Russian Hackers

733After Incident
CRITICAL-18
WAT423082225
In April, the Bremanger dam in western Norway experienced a suspected cyber-sabotage incident attributed to Russian hackers. The attackers remotely opened one of the dam’s valves, causing an uncontrolled increase in water flow for approximately four hours. While the incident did not pose an immediate threat to surrounding areas or result in structural damage, it highlighted critical vulnerabilities in water infrastructure security. The attack, though thwarted before escalating, demonstrated the potential for cyber-physical disruptions to essential public services. Norwegian authorities, including the Police Security Service, linked the incident to politically motivated cyber malfeasance, emphasizing the growing risk of state-sponsored attacks targeting civilian infrastructure. The foiled attempt in Poland—where an unnamed city’s water supply was nearly cut off—further underscored the systemic threat to water facilities across Europe, raising concerns about the resilience of such systems against sophisticated cyber threats.
INCIDENT DETAILS -
TYPE
cyber-physical sabotagecyberattack
MOTIVATION
politically motivated
IMPACT
dam control systems (Norway)water supply infrastructure (Poland)4 hours (Norway dam valve open)increased water flow (Norway)potential water supply cutoff (Poland, foiled)

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