Why it matters: Usually, tracking wildlife involves using GPS trackers, which are expensive and power-hungry. However, researchers have begun utilizing tiny AirTag-compatible trackers that broadcast ...

The FWM8BLZ02A-109069 Bluetooth 4.1 sensor beacon from Fujitsu enables on-demand reporting in remote monitoring and tracking applications. Based on Nordic Semiconductor’s Bluetooth Low Energy nRF51822 ...

Recently there was a panicked scrambling after the announcement by [Tarlogic] of a ‘backdoor’ found in Espressif’s popular ESP32 MCUs. Specifically a backdoor on the Bluetooth side that would give a ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Researchers have found undocumented commands ...

A STRANGER or even someone you know might be tracking you using a Bluetooth beacon. These are smaller tracker tags that can be used to spy on your exact movements. Tracker tags – like the Apple ...