Fucking, yes, there are 80% of extensions that I designated - worth Access Your Data for All Websites

And what does it mean - that anyone can view any of my open tab (and therefore read the private key from the mixer)?

So I do not understand, I still have no more extensions - but users of their dozens and hundreds.

And if you use your mixer and indeed any bitcoin web wallet (they are all polled directly on the page show the private key if you export it or want to see)

It turns out a bunch of companies and the offices (extension owners) can steal bitcoins at any time ...

I understand correctly or not? At all, I do not understand at these moments (expansion, browsers).