What was exposed, when it happened, and which databases confirm it.
- accounts
- 16,385,846
- Breached
- November 24, 2019
- Last Update
- May 3, 2020
Were you caught in this breach?
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What happened
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.
Compromised Info
- Dates of birth
- Email addresses
- Genders
- Geographic locations
- Names
- Passwords
- Phone numbers
- Usernames
Attestation
Four independent databases catalog this breach and they do not always agree. Each lane below is one source’s own count.
Sources & Link Methods
- LeakCheck— linked via automatic string matching
- Dehashed— linked via domain matching
- HIBP
FAQ
What was leaked in the TaiLieu breach?
The TaiLieu breach exposed: Dates of birth, Email addresses, Genders, Geographic locations, Names, Passwords, Phone numbers, and Usernames.
When did the TaiLieu breach happen?
The TaiLieu breach was disclosed on November 24, 2019 and affected 16,385,846 records.
Am I affected by the TaiLieu breach?
Search your email, phone or username at checkleaked.cc to find out whether your data appears in the TaiLieu leak.