A German cryptographer claims to have hacked a SIM card. It's never been done before (as far as we know), so it's kind of a big deal and shows that millions of phones are potentially vulnerable from hack-by-SMS. Read More >>

So let's say you're really excited to get a new iPhone 5, but unlike the average buyer, you're getting an unlocked one straight from Apple, and you're champing at the bit to bring it to your carrier. Problem: your current micro-SIM won't fit. What to do?! Well you can hack your normal SIM down to size, if you're desperate. Read More >>

If you needed any more proof that we're going to get a new nanoSIM-equipped iPhone 5 in the next week or two, this should put your mind at rest. NanoSIMs have apparently started arriving at network operators, including T-Mobile in Germany, and that could pretty much mean only one thing. Read More >>

Over the past few months, Apple, Nokia, RIM and Motorola have all been getting very worked up over something rather boring: SIM cards. After Apple's attempt to capture the market, there's finally a new proposed design—which might actually find its way into your next phone. Read More >>

Last year, it became apparent that Apple was planning to introduce a new SIM card, even tinier than the micro SIMs it uses in the iPhone 4S and iPad. But now Apple is trying to push the idea through regulators—and its competitors are having none of it. Read More >>