Let's see what the answer is :)

The extend actually is not known but whats is known for sure is that the 800k accounts info are out. Knowing how people tend to use the same password accross different accounts this can lead to security

thanks for your comment dont forget to vote :) Correct answer and winner will be given once we have at least a couple more people joining in :)

Should have classified bitcoin long time ago the issue is they use bitcoin :)

24 years and still counting.