🔐My Fair Classic encryption algorithm is outdated and can be easily cracked.
💳NFC readers can be used to talk to transportation cards and manipulate their data.
🛠️Using the right tools and software, you can find and use encryption keys to gain unauthorized access to public transportation systems.
💸Hacking the fare system can allow you to ride public transportation for free, saving money in the long run.
👥These hacks originated from MIT students who were met with legal consequences, but their research has paved the way for others to exploit vulnerabilities.