Reports from HEROIC Cybersecurity indicate a major resurgence of this specific 2021 data on dark web forums and Telegram channels as recently as late 2024 and 2025. Attackers use this older data to:

: If you reused the password found in this leak on any other platform (exchanges, email, etc.), change it immediately and enable Two-Factor Authentication (2FA) .

: Primarily Email Addresses and Password Hashes (SHA-1) .

: The leak is frequently used by threat actors for credential stuffing (trying these passwords on other sites) and targeted phishing campaigns. Recent Resurgence (2024–2026)

: Check if your email appears in this breach using Have I Been Pwned.

: Never digitize your 12-word recovery phrase. Storing it in cloud notes (like LastPass or Evernote) has led to significant losses for users whose credentials were leaked.

: Security researcher Troy Hunt added this breach to Have I Been Pwned in April 2021.

Recommended Reading

best-ad-placements
Ad Optimization
December 11, 2025

Optimizing Ad Placements for Revenue: A Data-Driven Guide for Publishers

Read More
choose-the-right-real-time-bidding-platform
Blog
December 8, 2025

How to Choose the Right Real-Time Bidding Platform for Your App or Website?

Read More
Exodus.com database leaked 20 April 2021.txt
Ad Network Reviews, Tips & Guides
December 2, 2025

Top Ad Monetization Platforms for guaranteed revenue growth

Read More

Trusted by 1,500+ publishers worldwide

10X your ad revenue with our award-winning solutions.

Let's Talk

Close

Ready to 10X your ad revenue with the #1 ad management partner?

Start Now