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Real RFID Hacking Scenarios

kjh1 writes "Wired is running an article on RFID hacking that has potentially scary implications. Many RFID tags have no encryption and will happily transmit their information in the clear if they are active or within range of a reader. Worse yet is that they can be overwritten. Some interesting scenarios and experiments: snagging the code off of a security badge and replaying it to gain access to a secure building; vandalizing library contents by wiping or changing tags on books; changing the prices of items in a grocery or other store; and getting free gas by tweaking the ExxonMobil SpeedPass tags."

4 of 180 comments (clear)

  1. Stop your worrying! by gasmonso · · Score: 4, Funny

    Never fear, the DMCA is here to protect us from that sort of behavior. It's illegal, so I doubt criminals would even try it ;) Thanks god for big government!

    http://religiousfreaks.com/
  2. Re:Regarding security badges by Hoho19 · · Score: 2, Funny

    Frat boys tend to live in frat houses :-P

  3. Uhhhh... by k-0s · · Score: 2, Funny

    Remind me again how getting nearly $4/gallon gas for free from ExxonMobil and it's $8.4 billion quarterly profit is scary.

  4. Kick Me by Doc+Ruby · · Score: 2, Funny

    Why not just tattoo our personal ID info on our foreheads in radar-colored ink?

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    make install -not war