Mail With Bluetooth Device Tracked Dutch Frigate HNLMS Evertsen For 24 Hours, Causing Security Scare
Our take

The recent incident involving the Dutch air-defense frigate HNLMS Evertsen, which was tracked for 24 hours by a Bluetooth device, raises significant concerns about maritime security and the implications of modern technology in military operations. This breach underscores the vulnerabilities that can arise when technology is integrated into naval defense systems, potentially compromising sensitive information and strategic movements. As we navigate an era of advanced connectivity, such incidents remind us of the delicate balance between innovation and security, a theme that resonates through other recent occurrences, such as the real-life incident involving a pleasure craft struck by a bulk carrier in a busy shipping lane.
This situation is particularly alarming given the increasing complexity of maritime operations. The HNLMS Evertsen, a key asset in the Dutch Navy, operates within a global context where threats are multifaceted and ever-evolving. The breach highlights a critical gap in countermeasures against unauthorized tracking, which could be exploited by hostile entities. The incident points to a broader need for enhanced cybersecurity protocols and the development of robust countermeasures to ensure operational security. This is not merely a technical issue; it has strategic implications that could affect national security and international relations, especially in tense regions like the Strait of Hormuz, where recent reports indicate ongoing conflict affecting civilian sailors and shipping traffic, as discussed in our article on the current situation.
Moreover, this incident serves as a wake-up call for militaries worldwide to assess their reliance on technology and the potential risks associated with it. While technological advancements have undeniably enhanced operational capabilities, the potential for misuse or unintended consequences cannot be overlooked. The maritime domain is particularly susceptible to such vulnerabilities, where the lines between civilian and military interests increasingly blur. As demonstrated by France's recent deployment of the Charles de Gaulle to the Red Sea, the global naval landscape is in a state of flux, with nations adapting to new threats and realities. In this context, the ability to protect maritime assets from unauthorized surveillance is paramount.
The implications of the HNLMS Evertsen incident extend beyond immediate security concerns; they challenge us to rethink how we approach maritime operations in the age of interconnectedness. As we consider the future of naval defense, it is essential to foster a culture of collaboration among nations, sharing best practices and technologies to safeguard our seas. The urgency for comprehensive strategies that address both technological advancements and security vulnerabilities has never been clearer.
As we look ahead, it will be crucial to monitor how military organizations adapt to these challenges. Will there be a shift toward more stringent regulations governing the use of tracking technologies? How will nations collaborate to enhance maritime security while leveraging innovation? These questions will shape the discourse on naval operations in the coming years, as the demand for secure and resilient maritime strategies continues to grow.


A security breach was recently reported involving the Dutch air-defence frigate HNLMS Evertsen.
While it operated within a French-led NATO carrier strike group, its real-time location was compromised when a Dutch journalist mailed a Bluetooth tracker to a crew member stationed on the vessel.
Just Vervaart hid the tracker worth $5 inside a postcard and tracked the $585 million vessel for 24 hours as it sailed from Crete toward Cyprus.
Postcards are not usually X-rayed, so the device bypassed initial security checks.
Last month, a French officer on the carrier Charles de Gaulle accidentally revealed the fleet’s location by posting running routes on the fitness app Strava.
In 2024, sailors on the USS Manchester surreptitiously installed an unauthorised Starlink terminal on the ship’s weather deck, providing illicit Wi-Fi for 6 months before discovery.
While the tracker on the Evertsen was eventually found and disabled, the implications of this are severe.
If the real-time location of a naval asset is revealed, then the safety of the entire fleet is compromised.
After this incident, Dutch authorities have issued an immediate ban on electronic greeting cards.
This is also a reminder that in the age of Open-Source Intelligence, even a $29 AirTag or a morning jog can compromise a multi-billion-dollar military operation.
Read on the original site
Open the publisher's page for the full experience