[mrbig4545]

I leave my fingerprints everywhere I go, so it's one of the least worrying things to have stolen.

[ams6110]

3-D printers will now be able to create a duplicate finger and your fingerprints might end up in places you don't go, as well!

[sasvari]

as cstross already pointed out [0]: the reverse lookup can be a mighty tool.

[0] https://news.ycombinator.com/reply?id=10267079

[mrbig4545]

hmm, that's a very good point. but my point is still valid, since i'm not a spy... or am i? ;)