U.S. Officials Investigate Hacking of Gas Station Fuel Monitoring Systems

U.S. officials are investigating a hacking incident affecting fuel tank monitoring systems at gas stations in multiple states. The breaches involved unauthorized access to devices that read fuel levels in underground storage tanks.

Sources familiar with the matter told CNN that investigators suspect individuals in Iran are responsible for the intrusions.

The compromised systems monitor fuel inventory and can halt fuel dispensing pumps.

The purpose of the intrusions, and the extent of damage, remain under investigation.