Publicly disclosed information for this event

Index Number:

Title:

2011_006

GPS jamming was detected over a wide area impacting 10 ships.

Day	Month	Year	Country	Activity	Incident Type
4	March	2011	Korea, Republic of	Ship	GPS/AIS jamming/spoofing

Summary

According to sources, for 11 days during March 2011, North Korea jammed GPS frequencies, impacting 10 ships in South Korea.

Victim

South Korea

Claimed/Reported Threat Actor

North Korea

Origin

Political

Main impact

Availability

References

Recommendations to Ship to reduce GPS/AIS jamming/spoofing risks:

Implement verification mechanisms for GPS and AIS data.
Use multiple sources of location (other GNSS constellation, physical checks) to cross-verify GPS/AIS information.
Regularly monitor for signal interference and anomalies in navigation systems.
Use Controlled Radiation Pattern Antennas.
Educate personnel about the risks and signs of GPS/AIS spoofing attacks.
Work with your CSIRT organization to know the geographical zones at risk.

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Disclaimer: the data are provided as is. France Cyber Maritime and the M-CERT take no responsibility for the soundness, quality, precision, nor the eventual attribution made by the referenced URLs. We give a lot of respect and support to the victims of attacks.

Files generated on Thursday, 10th October 2024.
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