Breachesby GlyphTaiLieu
Disclosed May 3, 20207,327,477 accountsUnverified
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.
What is known
| People affected | 7,327,477 (accounts in the leaked data, per Have I Been Pwned) |
|---|---|
| Disclosed | May 3, 2020 |
| Happened | Nov 24, 2019 |
| Attack | Hacking |
| Data exposed | Dates of birthEmailsLocationNamesPasswordsPhone numbers |
| Sector | Tech |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
| Check your email | Have I Been Pwned |
Sources
Notices filed
History of this record
First recordedby backfillSource
First seen 2026-09-25 (Have I Been Pwned). Record counts are as reported. Not legal advice.