A previously undisclosed Grayshift tool allows law enforcement agencies to capture an iPhone passcode when the owner uses it to unlock their phone. This is done by surreptitiously installing malware on the device before handing it back to the suspect.
We knew Grayshift’s GrayKey box could brute-force iPhone passcodes, but we’re learning for the first time about this additional capability, which has seemingly been available for at least a year …
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