🦉 Duolingo

7M total records 2.7M unique accounts

About this breach

This is one of the most famous sites for learning foreign languages. In January 2023, through the vulnerability in the API of this site, it was downloaded from it by 2.6 million users. The hacker at the “hacking” simply went through various e -mails and received logins, users' names, registration dates, countries of residence, studied and native languages. The leak was published in August 2023.

Compromised Data

This breach exposed the following types of personal information:

📩

2.7M

100% of accounts

👤

Nick

2.6M

97.8% of accounts

👤

Full name

1.7M

62.3% of accounts

Total data points: 7M

Unique accounts affected: 2.7M

🔐 What should I do?

Change your password immediately if you had an account
Enable two-factor authentication where possible
Monitor your accounts for suspicious activity
Be aware of potential phishing attempts

📊 Data Classes

📩 Email 👤 Nick 👤 Full name

API Access

Get information about this breach programmatically:

GET https://data-wells.niamonx.io/api/breach/Duolingo