Do you trust your fingerprint? It could be a bad idea!

If you happen to have an Android smartphone in your pocket today, you are very likely to trust your fingerprint and use it to access a wide variety of applications on your device, as is the case with various banking applications. like Revolut, your bank’s app, PayPal, etc. But is it a good idea to trust your phone’s fingerprint sensor?

Do you trust your fingerprint? It could be a bad idea!

your fingerprint

Therefore, according to Kraken Secutiry Labs, it only takes about € 5 worth of material to “trick” the entire system and some skill. To like? Well, the ‘hacker’ needs your fingerprint, but one photo is more than enough here. By the way, you don’t even need a photo of your finger, a photo of a fingerprint of your finger, like your laptop monitor, is more than enough. Interestingly, Kraken offers even creepier examples, like a table or even a dumbbell in the gym.

Now that you have the photo, all you need to do is create a negative using Photoshop. Then you only need to print the negative on an acetate film, whereby the printer can easily imitate the structure of the real digital print in “normal” printing. Any laser printer can be used for this.

Finally, all you need is some wood glue, put it on top of what you just printed, and that’s it! A fingerprint, ready for any smartphone. Would you like to try it out? Much luck! When experimenting, it can be a good idea to enable other authentication methods such as SMS or double-factor authentication.

Besides, what do you think of all of this? Do you completely trust the fingerprint sensor on your smartphone? Please let us know what you think in the comments below.


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