Try searching for "Cucum01:Ber02" or "shawman:badman" and you will see how many passwords are indexed. I have hundreds of searches like these that I monitor and scrape.

Second, I regularly share my data with the owners of password checking sites such as haveibeenpwned to make sure users are able to be aware of these breaches. Releasing this data isn't something I have taken lightly, I debated it for years. I have weighed the risks and felt it was important to release the raw data, although not everyone will agree with me on this. I made a good effort to minimize the risks to actual users.

Finally, keep in mind that most users are already at risk simply because they have bad passwords. Ten percent of users have a password on the top 1000 list. A large percentage of users are at risk because the websites they are on don't have proper security. This is how people get hacked, not because of a password found on this list.