The "416M" version frequently appearing on the dark web is often a "cleaner" or deduplicated subset of the original 2019 exposure. It is commonly distributed in compressed multi-part archives (like .7z.001 , .7z.006 , etc.) to facilitate easier sharing among threat actors. Security Impact
In 2019, security researchers Vinny Troia and Bob Diachenko found an unsecured on Google Cloud that contained over 4 terabytes of data. While the server was not owned by People Data Labs, the data was explicitly labeled "PDL" and matched their records. Original Leak Size : 1.2 billion unique records. PeopleDataLabs_416M.json.7z.00006
Even though the core data originated years ago, it remains highly valuable for malicious actors: Alleged 416M Record Database of People Data Labs is Leaked The "416M" version frequently appearing on the dark
: Names, 622 million unique email addresses, 50 million phone numbers, social media profiles (LinkedIn, Facebook, GitHub), and detailed employment histories. While the server was not owned by People