Personal Data Leak Monitor

BreachForums Version 5 data breach

340K accounts from BreachForums Version 5 (breachforums.bf) were exposed in this breach. Besides email addresses, it included passwords, which makes it a high-risk breach.

Breach date
March 26, 2026
Accounts
339,778
Added to the database
March 27, 2026

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What leaked

Email addressesPasswordsUsernames

What to do now

  1. Please change that password, and anywhere you reused it
  2. Do not tap links in emails claiming to be that service
  3. Verify you have not reused that login anywhere

Tools that help with this breach

1PasswordPaidVisit the official site →(opens in a new tab)YubiKeyPaidVisit the official site →(opens in a new tab)

About this breach

In March 2026, a breach of one of the many iterations of the BreachForums hacking forum known as "Version 5" was publicly disclosed. The incident exposed 340k unique email addresses along with usernames and argon2 password hashes.

Source: Have I Been Pwned (CC BY 4.0)

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