# Collection #2

> Canonical HTML: https://h1dr4.dev/bases/collection-2
> Machine index: https://h1dr4.dev/llms.txt

In January 2019, 5 collections appeared at the popular hacker forum, which are a combination of data from many other leaks. This is the second collection, it was the largest of all and contained 20 thousand files with a total size of 526 GB. These files had 15.8 billion lines with posts and passwords, but only 3.2 billion were unique pairs.

## Indexed metadata

- Email: 945,206,427

## Index context

- Record ID: database_502
- Numeric ID: 502
- Indexed bases: 5259
- Raw contents hosted by H1DR4: no
- Intended use: sourced investigative context and historical exposure research
- Reference URL: https://h1dr4.dev/bases/collection-2