Tech

Vulnerabilities in billions of Wi-Fi devices let hackers bypass firewalls

Enlarge (credit: Mathy Vanhoef) One of the things that makes Wi-Fi work is its ability to break big chunks of data into smaller chunks, and vice versa, depending on the needs of the network at a given moment. These mundane network plumbing features, it turns out, have been harboring vulnerabilities that can be exploited to […]