Days after Samsung released its newest smartphone, researchers say they've already found a weakness in the phone's security.
Security Research Labs posted a YouTube video apparently showing them hacking into the new Galaxy S-5's fingerprint sensor.
They say they were able to break into the phone and make a payment using PayPal, which also uses a fingerprint lock.
Experts made a fake fingerprint out of a wood glue mold...based on a photo take of a fingerprint left on a smartphone.
That's a similar method testers used to hack into Apple's iPhone 5-S when it was released.