www.youtube.com/watch?v=GynEFV4hsA0
Got an iPhone or 3G iPad? Apple is recording your moves (O’Reilly Media):
Today at Where 2.0 Pete Warden and I will announce the discovery that your iPhone, and your 3G iPad, is regularly recording the position of your device into a hidden file. Ever since iOS 4 arrived, your device has been storing a long list of locations and time stamps. We’re not sure why Apple is gathering this data, but it’s clearly intentional, as the database is being restored across backups, and even device migrations.
The presence of this data on your iPhone, your iPad, and your backups has security and privacy implications. We’ve contacted Apple’s Product Security team, but we haven’t heard back.
What makes this issue worse is that the file is unencrypted and unprotected, and it’s on any machine you’ve synched with your iOS device. It can also be easily accessed on the device itself if it falls into the wrong hands. Anybody with access to this file knows where you’ve been over the last year, since iOS 4 was released.
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All iPhones appear to log your location to a file called “consolidated.db.” This contains latitude-longitude coordinates along with a timestamp. The coordinates aren’t always exact, but they are pretty detailed. There can be tens of thousands of data points in this file, and it appears the collection started with iOS 4, so there’s typically around a year’s worth of information at this point. Our best guess is that the location is determined by cell-tower triangulation, and the timing of the recording is erratic, with a widely varying frequency of updates that may be triggered by traveling between cells or activity on the phone itself.
iPhone Tracker Mapping Software (github):
This open-source application maps the information that your iPhone is recording about your movements. It doesn’t record anything itself, it only displays files that are already hidden on your computer.
Washington DC to New York from Alasdair Allan on Vimeo.