In the security space, there are often modes that you can't think of ahead of time that become accessible through chaining a series of seemingly benign access m

In the security space, there are often modes that you can't think of ahead of time that become accessible through chaining a series of seemingly benign access modes. But here are some ideas: GeoIP location is a real threat, sometimes you can get very precise. Cross-referencing with other services is another threat. It can also help with other targeted attacks, like phishing and exploit attempts. It can aid ISP and other types of surveillance.