The Tapo C260 is the latest TP-Link camera featuring a whole host of upgrades. As part of the SPIRITCYBER contest where I found several RCEs and other interesting vulnerabilities, I decided to focus on this device and dive deeper into hardware hacking.

The Nokia Beacon 1 proved to be an interesting journey covering the full spectrum of techniques from hardware debug interfaces to firmware extraction and finally both static and dynamic analysis. I was rewarded with interesting findings including a (now-patched) command injection.

I recently presented at the DEF CON 33 Mainstage and the 12th Crypto & Privacy Village on weaknesses in implementations of Google’s Privacy Sandbox that subverted privacy protections and enabled deanonymization attacks.

Since the Link-All LAU-G150-C Optical Network Terminal isn’t documented anywhere, I thought this was a great opportunity to practice some hardware hacking…

Nobody cares about the security tools you build. Here’s how to avoid getting sucked into onboarding hell with frictionware, and actually get traction.