Coast Guard and FBI Investigate Cyberattacks on Oil Tankers Bound for U.S.
The Coast Guard and FBI are investigating cyberattacks that affected two oil tankers destined for the United States, though U.S. authorities reported no operational disruptions.

Houston, TX, September 16, 2026 —
The U.S. Coast Guard and the Federal Bureau of Investigation (FBI) are currently conducting an investigation into a series of cyberattacks that have impacted two oil tankers. These vessels were en route to destinations within the United States when the security incidents occurred.
Officials have stated that despite the cyberattacks, U.S. authorities have reported no operational disruptions related to the incidents. The specific nature of the cyberattacks and the methods used have not been detailed by the investigating agencies.
Cybersecurity threats to maritime operations are a growing concern. Attacks can range from disrupting navigation and communication systems to potentially compromising cargo management and operational controls. The involvement of both the Coast Guard, which oversees maritime safety and security, and the FBI, which handles federal cybercrime investigations, underscores the seriousness with which these incidents are being treated.
The investigation is ongoing, and further details regarding the cyberattacks, the affected tankers, or the entities responsible have not yet been released. The lack of operational disruption suggests that preventative measures or swift response mechanisms may have been effective in mitigating any immediate impact on the vessels’ ability to navigate or deliver their cargo.
The identities of the two oil tankers and the companies operating them were not provided. Similarly, the exact timeline of the cyberattacks or the specific points of origin for the vessels remain undisclosed. Authorities are working to determine the full scope of the cyber intrusions and to assess any potential vulnerabilities that may have been exploited. The outcome of the investigation is expected to provide further clarity on the incident and potential security implications for the maritime industry.
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