Marcus Mengs on Twitter: "1) Instagram sends WiFi BSSIDs to Facebook/Meta: problem of the users 2) They also collect nearby WiFis with RSSI: Problem for many 3) They also collect received BLE beacons: Problem for everyone (think of BLE Exposure Notifications) 4) Geo referenced? Of course, with GPS! https://t.co/Ltc57ssaY6" / Twitter