Androidový PDF podvod: Falešná vyskakovací okna „Aktualizovat PDF aplikaci“ zaplavují telefony zbytečnými aplikacemi (28. listopadu 2025)
Android users are being misled by ads disguised as system messages, prompting them to install multiple low-quality PDF readers from Google Play, according to Android Authority. A recent case involved a fake update prompt in WPS Office, which led to repeated app installations until the original app was removed. Experts warn this tactic is also used by malware campaigns. Google’s enforcement of ad guidelines remains inconsistent.