# USCG and FBI Investigate Maritime Cyberattacks in Gulf

In August 2026, the United States Coast Guard (USCG) and Federal Bureau of Investigation (FBI) jointly boarded and conducted security investigations on foreign-flagged oil and natural gas tankers operating in the Gulf of Mexico to probe suspected cyberattacks targeting the vessels' operational and IT systems. These coordinated actions reflect heightened federal focus on maritime cybersecurity threats, supported by recent executive orders expanding Coast Guard cyber authorities. While no operational disruptions or environmental impacts were reported, these investigations underscore the critical need for enhanced cybersecurity measures in maritime operations and signal growing demand for specialized cybersecurity and incident response services within the maritime sector.

- **Why this matters:** Federal agencies are actively increasing maritime cybersecurity enforcement and oversight, creating procurement opportunities for contractors with expertise in maritime cyber defense and incident response.
- The Gulf of Mexico region, including coastal states such as Texas, Louisiana, Florida, Alabama, and Mississippi, is a focal area for these cybersecurity efforts.
- Companies providing cybersecurity solutions tailored to maritime operational technology (OT) and information technology (IT) systems should evaluate engagement opportunities with USCG, FBI, and related federal entities.
- This activity indicates a broader federal commitment to protecting critical maritime infrastructure from cyber threats, suggesting potential for expanded contracts and cooperative programs in maritime cybersecurity.

**Jurisdictions:** federal
**Industries:** Public Safety, Defense & Military
**Topics:** Cybersecurity, Emergency Response
**Published:** September 16, 2026

### Government Entities
- United States Coast Guard (USCG)
- Federal Bureau of Investigation (FBI)

### Vendors
- HMM Ocean Service (owner of the vessel)

### Sources
- [Coast Guard, FBI board US-bound foreign ships in order to probe for cyberattacks | CyberScoop](https://cyberscoop.com/coast-guard-fbi-investigate-tanker-cyberattacks) - CyberScoop
- [USA investigates cyberattack on a foreign vessel | Demócrata](https://www.democrata.es/en/international/the-us-inspected-a-foreign-vessel-for-a-possible-cyberattack-by-foreign-actors/amp) - democrata.es