Badonion_collection_may2017_to_april2020.zip Apr 2026

This is a "combo list" or "leak aggregator." It typically contains raw data scraped from hidden services (Tor network), including credentials (usernames/emails and passwords), database dumps, and forum posts.

As the name suggests, it covers a three-year period (May 2017 – April 2020), capturing data from sites that may have since been seized by law enforcement or gone offline. BadOnion_Collection_May2017_to_April2020.zip

Exports from encrypted messaging platforms or private forum threads used by cybercriminals. Security Risks & Implications This is a "combo list" or "leak aggregator

Information from dark web marketplaces, including vendor names, product listings, and public reviews. including credentials (usernames/emails and passwords)

Lists of "email:password" pairs used by threat actors for Credential Stuffing attacks (trying the same password on multiple sites like Netflix, Amazon, or banking portals).