When you download a modified or "cracked" version of an app that requires system-level permissions (like USB debugging and network configuration), you open your devices to several threats:
An open-source project available on GitHub. It provides "reverse tethering" (sharing PC internet to Android) for free. It requires some technical setup via ADB but is completely safe and legal. Tetrd Pro Cracked Apk
If you need premium tethering features but are unable or unwilling to purchase Tetrd Pro, you do not need to resort to piracy. There are several safe, legal, and highly effective alternatives available. Use Built-In Android USB Tethering When you download a modified or "cracked" version