Hacking with Raspberry Pico: Data Exfiltration with a Captive Portal (opens in new tab)

The Raspberry Pico microcontroller is a stunning device that can be employed in several application areas, from reading sensor data, drawing pixels on a screen, and consuming APIs. Its small form factor, enough hardware power, and programmable behavior contribute equally. But did you know that the Pico can be used for hacking as well? This article shows how to create a captive portal that runs on a Raspberry Pico W. A captive portal is an informal way with which client devices connect to loca...