This is a year-old paper but now there is an easy-to-use implementation of the attack: https://github.com/gommzystudio/device-activity-tracker
Signal developers’ verdict is WONTFIX: https://github.com/signalapp/Signal-Android/pull/14463
This is a year-old paper but now there is an easy-to-use implementation of the attack: https://github.com/gommzystudio/device-activity-tracker
Signal developers’ verdict is WONTFIX: https://github.com/signalapp/Signal-Android/pull/14463
You can’t avoid being monitored on whatsapp, on signal however, just be careful about what you download and be sure to have a good antivirus running and up to date on your devices
those best practices don’t mitigate the attack in this paper