Hijacking the Sonoff OTA Mechanism

ITEAD’s Sonoff line is a range of Internet-of-Things devices based around the ESP8266. This makes them popular for hacking due to their accessibility. Past projects have figured out how to reflash the Sonoff devices, but for [mirko], that wasn’t enough – it was time to reverse engineer the Sonoff Over-The-Air update protocol.

[mirko]’s motivation is simple enough – a desire for IoT devices that don’t need to phone home to the corporate mothership, combined with wanting to avoid the labor of cracking open every Sonoff device to reflash it with wires like a Neanderthal. The first step involved connecting the …read more

Continue reading Hijacking the Sonoff OTA Mechanism

Google Patches More Trouble in Mediaserver

Google’s monthly patch release has a new name, and a slew of old bugs in Mediaserver. Continue reading Google Patches More Trouble in Mediaserver