TaiLieu
HighTaiLieu suffered a breach in November 2019, exposing 7.3M users' data.
- Records exposed
- 7,327,477 records
- Breach date
- Breach Nov 24, 2019
- Last update
- Updated May 3, 2020
What data was exposed?
Fields reported as compromised in this breach record.
Why does this breach matter?
In-depth analysis of the breach and its implications.
In November 2019, the Vietnamese educational platform TaiLieu was reported to have experienced a significant data breach. Approximately 7.3 million records containing personally identifiable information (PII) such as names, usernames, email addresses, phone numbers, dates of birth, genders, geographical locations, and passwords hashed with unsalted MD5 were disclosed. The source of the data was linked to forums used for information sharing among threat actors, and despite attempts to notify the organization, no response was received. This breach highlights the importance of securing user data using robust and modern cryptographic methods.
Impact Analysis
Understanding the scope and consequences of this breach.
- User Impact
- The exposed data could lead to risks of identity theft, phishing attacks, or credential compromise.
- Business Impact
- The incident undermines user trust and potentially exposes the platform to reputational damage and compliance challenges.
- Affected Sectors
- Education
- Geographic Impact
- Vietnam
What You Should Do
Recommended actions to take in response to this breach.
If You Were Affected
- •Change reused passwords on other platforms.
- •Monitor email accounts for phishing attempts.
- •Engage with financial institutions if any suspicious activities detected.
Preventive Measures
- •Implement strong password hashing algorithms.
- •Adopt regular security audits and penetration testing.
- •Create clear and transparent incident response plans.
Frequently Asked Questions
Common questions about this breach and what it means for you.