Think Fingerprint Scanners are Safe – Think Again

Many of us rely on using our fingerprints to unlock our phones and pay for shopping.

But smartphone fingerprint scanners may not be secure as we think.

Researchers have developed a series of ‘MasterPrints’ made from the common features of human finger markings which they say can unlock any smartphone.

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Sample fingerprints that researchers compared against an artificial MasterPrint. Solid black squares around a print show when the MasterPrint 'matched' with a real fingerprint
Sample fingerprints that researchers compared against an artificial MasterPrint. Solid black squares around a print show when the MasterPrint ‘matched’ with a real fingerprint

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