It would be wise to blackout these areas from the public anyway. Since this has now been seen as a threat, it would be wise for them to act on this in at least some small way. Even replace data from those sections with very outdated data. It would still be geographically, just wouldn't be as useful for ill means.

Oh, and to address the issue of the information they already have, it would be worth it to change the place where you sleep and go to the toilet and park the light armoured rovers. If only by a small variation.