Enterprises have long trusted Wi-Fi encryption and client isolation to secure their wireless infrastructure. However, Palo Alto conducted research presented at the NDSS Symposium 2026 that reveals that these safeguards can be breached by a novel set of attack techniques that they call AirSnitch.
These techniques exploit subtle security issues in protocol-infrastructure interactions to undermine the security guarantees offered by standard protocols like WPA2 and WPA3-Enterprise. Due to the widespread adoption of these protocols, the impact is industry-wide, affecting Wi-Fi devices from several major vendors. Major operating systems, including Android, macOS, iOS, Windows and Ubuntu Linux, also rely on these protocols.
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Source: Palo Alto Unit 42
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