Unfortunately for Lin Ring, her $14,600 surgical fingerprint switching procedure was able to fool the scanners, but could not prevent immigration officials from noticing the scars on her fingers.
Ring was deported from Japan twice: once in 2007 and again some time later after she slipped back into the country with her fake prints. Apparently, fingerprint altering procedures are becoming big business for shady doctors looking to make a quick buck. Japanese authorities claim that the practice is widespread in China, but if there is money to be made, I'm sure it is a problem all over the world.
In this case, prints from Ring's left hand were surgically implanted on her right—which makes me wonder why prints were not taken from both hands in the first place. Plus, the quality of the work suggests that $14,600 is a bargain basement, back alley price for surgery like this. Best to go top shelf when you're trying to do anything illegal. [BBC via The Register via PopSci]