Personal Data Leak Monitor

TaiLieu data breach

7.33M accounts from TaiLieu (tailieu.vn) were exposed in this breach. Besides email addresses, it included passwords, which makes it a high-risk breach.

Breach date
November 24, 2019
Accounts
7,327,477
Added to the database
May 3, 2020

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What leaked

Dates of birthEmail addressesGendersGeographic locationsNamesPasswordsPhone numbersUsernames

What to do now

  1. Please change that password, and anywhere you reused it
  2. If your birthday is a PIN, kindly change it
  3. Do not tap links in emails claiming to be that service
  4. Expect scam emails that use your real name
  5. Be alert to fake delivery or unpaid-bill texts and calls

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 November 2019, the Vietnamese education website TaiLieu allegedly suffered a data breach exposing 7.3M customer records. Impacted data included names and usernames, email addresses, dates of birth, genders and passwords stored as unsalted MD5 hashes. The data was provided to HIBP by dehashed.com after being shared on a popular hacking forum. TaiLieu did not respond when contacted about the incident.

Source: Have I Been Pwned (CC BY 4.0)

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