Fb-500k.csv.zip -

: These files typically include user IDs, full names, phone numbers, locations, birth dates, and, in some cases, email addresses.

: You can check if your phone number or email was part of this specific Facebook leak at Have I Been Pwned. fb-500k.csv.zip

Are you looking to purposes, or are you checking for personal security ? : These files typically include user IDs, full

: The data was originally scraped by exploiters who took advantage of a vulnerability in Facebook's "Contact Importer" tool, which was fixed in 2019. in some cases

: In past major breaches, such as the Cambridge Analytica incident, Facebook has sent direct notifications to the news feeds of affected users.

Facebook User Data Breach: What Happened, Impact, and Lessons