The notorious National Public Data site, which leaked 2.9 billion records, is back. Here's why its return poses serious ...

Originally released on the dark web in 2024, the repackaged data includes names, dates of birth, phone numbers, email addresses, street addresses, and social security numbers.

Old phone numbers in the U.S. had letters to denote the telephone exchange that handled any given number, a practice that lasted until the late 1970s.