Hi travelers -
We're booked on a cruise with a bunch of friends. For our stop in Santorini, we're ready to book a catamaran sunset sight-seeing cruise. The sailing company wants our passport numbers, sent by email, for identity purposes. They won't hold off and take the information in person once we arrive, they want it in advance.
I'm conflicted.
I don't want to miss out on the tour, but I also don't want yet another piece of my information to end up on the dark web.
Thoughts? Especially from any fellow travelers that work in information security, as I did?
Thanks.