The U.S. is investigating cyberattacks targeting energy tankers near Europe. The vessels were carrying oil and liquefied natural gas, raising serious safety concerns. Authorities are assessing the threat posed by these incidents.

The attacks introduced the risk of an explosion, collision, or oil spill. Officials are working to determine the origin and motive behind the cyber operations.

The probe underscores growing vulnerabilities in maritime energy supply chains. Investigations are ongoing to prevent future incidents and protect critical infrastructure.