this post was submitted on 26 Feb 2026
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136
New AirSnitch attack breaks Wi-Fi encryption in homes, offices, and enterprises (arstechnica.com)
submitted 10 hours ago by gedaliyah@lemmy.world to c/technology@lemmy.world
7 comments fedilink hide all child comments
 

Unlike previous Wi-Fi attacks, AirSnitch exploits core features in Layers 1 and 2 and the failure to bind and synchronize a client across these and higher layers, other nodes, and other network names such as SSIDs (Service Set Identifiers). This cross-layer identity desynchronization is the key driver of AirSnitch attacks.

The most powerful such attack is a full, bidirectional machine-in-the-middle (MitM) attack, meaning the attacker can view and modify data before it makes its way to the intended recipient. The attacker can be on the same SSID, a separate one, or even a separate network segment tied to the same AP. It works against small Wi-Fi networks in both homes and offices and large networks in enterprises.

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[–] tidderuuf@lemmy.world 27 points 9 hours ago

Basically every single one of those Xfinity Wifi boxes that people got for free in their household thanks to Concast and their skeezy attempt to bolster their "mobile" network.