https://github.com/hummingme/kahuna #lifechanging #webextension #browserdata #technews #HackerNews #ngated
GOV.UK Browser Data (August 2024)
And now for something a little different. Instead of stringing these together into a thread this month, I've started collating the data together on a webpage along with historical comparisons.
In this post we describe and demonstrate a neat trick to exfiltrate sensitive information from your browser using a surprising tool: your smartphone or laptop’s ambient light sensor. In short: 1. We provide background about the light sensor API and current discussions to expose it more broadly to websites. 2. We show how the color of the screen of the user’s device can affect light sensor readings, and explain why this has dangerous security and privacy consequences. We focus on