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How Flashing a Peace Sign Could Get You Hacked

With hackers able to steal fingerprint data off the perfect picture, researchers are working on more dynamic biometric features like heartbeat patterns.
In January, a team from Japan's National Institute of Informatics demonstrated how fingerprint data could be obtained from photographs taken with a high-resolution digital camera. The copied prints were a near 100 percent match to the original fingerprints—even when the subject was standing up to 10 feet away.
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A pose is struck, the peace sign flashed, and a photo is snapped. It seems innocuous, but a team of Japanese researchers warns that flashing the familiar two-finger gesture could get you hacked.

In January, a team from Japan’s National

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