You might want to read about how ‘Stylish’ was stealing user's browsing history. (At least I hope it's ‘was’ and not ’still is’.) ‘Stylus’ is the popular open-

You might want to read about how ‘Stylish’ was stealing user's browsing history. (At least I hope it's ‘was’ and not ’still is’.) ‘Stylus’ is the popular open-source alternative.