Lab401 Academy: Mifare Cracking via Reader Attack
Lab401 Academy: Learn how to crack a MIFARE card with unknown keys via the reader attack.
Using the Chameleon Mini RevE Rebooted, you'll learn to snatch keys directly from a card reader, and then use these with MFOC / LibNFC or the Proxmark 3 RDV2 Nested / Hardnested attack to fully dump the card.