Personal Data Leak Monitor

MangaDex data breach

2.99M accounts from MangaDex (mangadex.org) were exposed in this breach. Besides email addresses, it included passwords, which makes it a high-risk breach.

Breach date
March 22, 2021
Accounts
2,987,329
Added to the database
April 25, 2021

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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 March 2021, the manga fan site MangaDex suffered a data breach that resulted in the exposure of almost 3 million subscribers. The data included email and IP addresses, usernames and passwords stored as bcrypt hashes. The data was subsequently circulated within hacking groups.

Source: Have I Been Pwned (CC BY 4.0)

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