I can definitely imagine the people who think that being embarrassed by what they've done ought to be a tort having a go, but what sort of legal theory would you actually hang "it's forbidden to report fingerprints of devices on the public internet" on?
Especially when anyone who has ever watched the logs on an internet facing device can tell you how much recon is already happening, just by people who aren't as helpful, it would be a hard argument to make.