Comment by hda2

> There has been plenty of work on how to de-anonymize Tor users over the years, e.g., see https://www.cs.princeton.edu/~jrex/papers/usenixsec15.pdf.

But that's not what gp asked.

Has the work you linked to been shown to lead to the successful deanonymization of a normal user during normal Tor browsing? It's a simple yes or no question. I don't follow tor news like I used to but I'm willing to bet a months-worth of salary that the answer is still no.