Hacker Access to Oil Tanker’s Propulsion System
Hackers gained access to the propulsion system of the VL Prosperity oil tanker off the Texas coast, raising concerns over maritime cyber security.
An investigation conducted by the FBI and the U.S. Coast Guard determined that external access had been gained to the digital systems of the VLCC VL Prosperity. It remains unclear how long the hackers had access to the system and which operational functions they were able to control.
No operational disruptions, loss of vessel stability, threats to the safety of the crew, or environmental damage were identified during the investigation into the tanker, which was sailing fully laden toward Galveston. However, access to the vessel’s propulsion system posed a serious risk in terms of the potential impact of the attack.
At the end of August, FBI and Coast Guard teams inspected the VL Prosperity following a loss of communication and indications that the vessel’s network security had been compromised. During the same period, another commercial vessel in the Gulf of Mexico was also inspected over a potential cyber threat.
In September, U.S. authorities were tracking cyber threats targeting approximately 20 commercial vessels worldwide. The developments highlighted the vulnerability of ships to cyberattacks as navigation, communications, and operational systems become increasingly connected to digital networks.
Experts warn that remote control of operational systems aboard vessels carrying large quantities of crude oil or hazardous cargo could have serious consequences. However, many modern vessels are equipped with backup and alternative systems that allow operations to continue in the event of a cyberattack.
