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Guessing app's PIN using Flipper Zero as #BadUSB This "App Locker" app protects access to user selected apps - in this case, Instagram - using PIN code. It is possible to guess it with unlimited attempts, because the app developers haven't implemented brute-force protection and even timeout after few... show more
220,922 Aufrufe • vor 2 Jahren •via X (Twitter)
10 Kommentare

No protection on the number of guessing passwords ?

Protection and timeout are not implemented.

Quién putas usa esas apps tan mal hechas, dios mío...

Based on Google Play, 100M+ users.

This really is not much of a security risk, because the device itself should be secured. If it's being handed over to someone unlocked, that person has been deemed trustworthy enough to assume that they aren't going to spend 84 minutes trying to crack your "Instagram" app locker

I don't know why developers are still going out of android developers spec to implement their own custom in-app auth. Android Keystore System by default gives you in-app authentication tiers and built-in UI, just use jetpack. For custom auth, they are writing boilerplate code.

We love Flipper Zero!

Is the device rooted? Or you enabled debugging mode ?

Device is not rooted and debugging mode is not enabled. Flipper Zero impersonates keyboard (HID device) to send set of predefined keys that will be pressed on connected smartphone.

please share script code unlock phone , to instal on flipper
