Personal Data Leak Monitor

DragonNest data breach

511K accounts from DragonNest (dragonnest.com) were exposed in this breach. Besides email addresses, it included passwords, which makes it a high-risk breach.

Breach date
August 23, 2013
Accounts
511,290
Added to the database
February 3, 2025

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What leaked

Email addressesIP 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 August 2013, the massively multiplayer online role-playing game (MMORGP) DragonNest suffered a data breach that was later redistributed as part of a larger corpus of data. The breach exposed over 500k unique email addresses along with usernames, IP addresses and plain text passwords. The service later suffered a massive data loss.

Source: Have I Been Pwned (CC BY 4.0)

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