Many Bluetooth Devices with Google Fast Pair Vulnerable to "WhisperPair" Hack
Brajeshwar Friday, January 16, 2026
Summary
Researchers have discovered a vulnerability in Google's Fast Pair technology, allowing them to eavesdrop on wireless headphone connections and potentially intercept sensitive data. The 'WhisperPair' attack exploits weaknesses in the Bluetooth pairing process to gain unauthorized access to audio streams without the user's knowledge.
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arstechnica.com