AI could steal fingerprints from high-resolution selfies, experts warn
Security experts are warning that high-resolution selfies can be used to steal fingerprints, potentially allowing hackers to spoof biometric scanners. This is possible because modern smartphone cameras can capture detailed images of fingerprints from within five feet. The use of photo editing software and AI tools can further sharpen fingerprint ridges hidden in everyday selfies, making it easier to extract usable fingerprint data.
- ▪Hackers can potentially steal fingerprints from high-resolution selfies taken from within five feet.
- ▪Photo editing software and AI tools can sharpen fingerprint ridges hidden in everyday selfies.
- ▪Fingerprint authentication remains widely used despite security concerns due to its convenience and ease of use.
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Security The Web biometrics fingerprint AI could steal fingerprints from high-resolution selfies, experts warn Hackers only need photos from within 5 feet By Daniel Sims May 16, 2026, 9:19 42 comments Serving tech enthusiasts for over 25 years. TechSpot means tech analysis and advice you can trust. The takeaway: Although fingerprint authentication has known security limitations, modern laptops, tablets, and smartphones continue to rely on it for device unlocking and passkey authentication. As phone cameras become increasingly powerful, security experts are warning that lifting fingerprints from ordinary photos is becoming more feasible.
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