- Itron reports cyberattack that briefly affected parts of its IT network but caused no significant disruption
- The company activated its response plan, blocked the intrusion and declared that sensitive data and customers were not impacted.
- With the investigation ongoing, Itron expects all costs to be covered by insurance, and no hacking group has claimed responsibility.
US utility technology giant Itron has confirmed it recently suffered a cyberattack which saw malicious actors access parts of its IT network – although it appears sensitive data is safe.
In a Form 8-K filed with the United States Securities and Exchange Commission (SEC), the company said it spotted the intrusion on April 13, 2026.
“The Company activated its cybersecurity response plan and initiated an investigation with the support of external advisors to assess, mitigate, remediate and contain the unauthorized activity,” it said in the filing.
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No attribution
Itron did not specify who the perpetrators of the threat were or how they were able to penetrate its network. It simply stated that the attack was blocked and that there was no follow-up activity from the threat actors.
The US-based company provides smart meters, sensors and data platforms to utilities and cities, which are then used to manage electricity, gas, water and other systems. Itron serves more than 8,000 utilities in more than 100 countries, reaching hundreds of millions of people and generating approximately $2.4 billion in annual revenue.
BeepComputer notes that it employs approximately 5,600 people and is listed on the NASDAQ stock exchange.
Critical infrastructure organizations are one of the most popular targets for ransomware operators, who aim to either lock down systems or steal sensitive files.
This gives them leverage, as they demand ransom payment. However, during this attack, Itron stated that there was no hardware disruption and that any costs arising from the incident would be covered by insurance.
Itron added that its customers were not affected by the attack, but stressed that the investigation was still ongoing. As of press time, no hacker group has claimed responsibility for the attack, and given that the impact was likely minimal, no group is likely to do so.
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