A portable spectrum analyzer has reportedly been integrated into a Russian “Gerbera” drone, according to Ukrainian electronic-warfare expert Serhii Flash.
According to Flash, a Shine SA Ultra spectrum analyzer was connected to an available port on the drone’s mesh modem.
The configuration could reportedly allow the UAV to function as a low-cost airborne radio-frequency sensing platform, potentially collecting information on electromagnetic emissions from radars, electronic-warfare systems and other RF sources.
The exact purpose and operational capabilities of the configuration remain unconfirmed. Flash also speculated that the system could be part of experimental development at Alabuga.
Alibaba's AliExpress was caught using users' audio systems to track them.
AliExpress wasn't recording users but instead playing a silent sound and measuring how users' specific devices processed it in order to fingerprint them.
But don't worry because Brave stops this.