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comment by user-inactivated
user-inactivated  ·  3374 days ago  ·  link  ·    ·  parent  ·  post: NFC (Near Field Communications) chips will make keys a thing of the past

You can hand your keys over to an attacker. You can only have your thumb cut open by an attacker to get your NFC chip, and don't think they won't.

After your keys are stolen, you can just change your locks. After your thumb is stolen, you have to get reconstructive surgery.