Hardware security keys—such as those from Google and Yubico—are considered the most secure means to protect accounts from phishing and takeover attacks.
But a new research published on Thursday demonstrates how an adversary in possession of such a two-factor authentication (2FA) device can clone it by exploiting an electromagnetic side-channel in the chip embedded in it.
The vulnerability (
New Attack Could Let Hackers Clone Your Google Titan 2FA Security Keys
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