KU Leuven cryptography expert Prof. Bart Preneel says in Nieuwsblad tools like #GrayKey don’t surprise him, it’s a constant cat‑and‑mouse game between smartphone makers and those trying to break their security.
https://www.nieuwsblad.be/binnenland/overheidsdienst-kan-en-mag-voortaan-je-smartphone-ontgrendelen-hoogst-problematisch/138953487.html (paywall)