Bluetooth tracker hidden in a postcard and mailed to a warship exposed its location — $5 gadget put a $585 million Dutch ship at risk for 24 hours

www.tomshardware.com

Bluetooth tracker hidden in a postcard and mailed to a warship exposed its location — $5 gadget put a $585 million Dutch ship at risk for 24 hours

www.tomshardware.com

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/r/Technology@lemmit.onlineEnglish · 9 days ago

A postcard spy

This is an automated archive made by the Lemmit Bot.

The original was posted on /r/technology by /u/ControlCAD on 2026-04-18 17:11:44+00:00.

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