Persian Gulf GPS spoofing

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Commercial ships in the Persian Gulf region have been attacked with missiles and drones in the current U.S. and Israeli war against Iran. They also face an unseen threat: cyberattacks in the form of GPS spoofing. These attacks cause a ship's crew – and the crews of other ships in the area – to believe that the ship is somewhere it isn't. This raises the risk of ships colliding, running aground or sailing into combat zones.

GPS spoofing has led to ships running aground and is a growing problem, especially in conflict zones such as the Black Sea, where Russian and Ukrainian forces use the tactic to thwart each other. But while navies have the training, experience and resources to deal with GPS spoofing, commercial fleets don't.

Georgia Tech Ph.D. candidate Anna Raymaker explains how GPS spoofing works and describes research that she and her colleagues conducted on an underappreciated aspect of the problem: cybersecurity training for commercial mariners.

To see the latest from our ongoing coverage of the Iran war, click here.

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Eric Smalley

Science + Technology Editor

Cyberattacks like GPS spoofing threaten oil supertankers and cargo ships at sea. Ping Shu/Moment via Getty Images

When GPS lies at sea: How electronic warfare is threatening ships and their crews

Anna Raymaker, Georgia Institute of Technology

In addition to watching out for missile and drone attacks, mariners in conflict zones need to be on guard for GPS spoofing and other cyberattacks. The stakes are high and mariners are ill-prepared.

International

  • Iran's ruling structure explained

    Eric Lob, Florida International University

    Although the supreme leader assumes the majority of power, Iran's regime consists of a network of governing bodies.

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