Other data we collect from Blur and MaskMe <p>There is other data that we collect from Blur to count our user base, understand their geographical distribution, to make improvements to the software and for other purposes. Here's a summary of what we may collect:</p> The type of information <strong>What data may be collected</strong> <strong>The fact that you're using Blur</strong> Each day Blur checks-in with our servers to let them know it's still active, as well as pick up any new form mappings or tracker signatures.