That's an interesting explanation. "We have decided to disclose this exploit as it has reached its end-of-life and it's not affecting Tor Browser version 8 which was released last week. We also wanted to raise awareness about the lack (or insufficient) security auditing of major components bundled by default with Tor Browser and trusted by millions of users." is the explanation provided by Zerodium. End of life? Raise awareness? Sounds like shitty PR to me... There must be other explanations. Anyone has any idea, beyond the one already provided above?