Security researcher [Fran Brown] sent us this tip about his Tastic RFID Thief, which can stealthily snag the information off an RFID card at long range. If you’ve worked with passive RFID before, you ...

Pull out your credit card and flip it over. If the back is marked with the words "PayPass," "Blink," that triangle of nested arcs that serves as the universal symbol for wireless data or a few other ...

When it comes to securing our online bank accounts, security experts tell us to use strong passwords, not recycle old passcodes, and to add multi-factor authentication to our accounts. But having good ...