It was not well known (before this came out last month) that putting an unlocked Android phone in the freezer lets you pull off a practical cold boot attack for

It was not well known (before this came out last month) that putting an unlocked Android phone in the freezer lets you pull off a practical cold boot attack for the flash crypto keys. Here's previous discussion: http://news.ycombinator.com/item?id=5231454 http://news.ycombinator.com/item?id=5231454