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Deezer

Critical

Deezer's 2019 backup data breach exposed over 229 million records, including sensitive personal information.

Records exposed
229,037,936 records
Breach date
Breach Apr 22, 2019
Last update
Updated Dec 9, 2025
Source
View disclosure

What data was exposed?

Fields reported as compromised in this breach record.

Dates of birthEmail addressesGendersGeographic locationsIP addressesNamesSpoken languagesUsernames

Why does this breach matter?

In-depth analysis of the breach and its implications.

In 2022, Deezer disclosed a data breach linked to a 2019 incident involving unauthorized access to a backup handled by a third-party service provider. The breach exposed sensitive customer data, including dates of birth, email addresses, genders, geographic locations, IP addresses, names, spoken languages, and usernames—affecting over 229 million records. This data was later sold and distributed on a major hacking forum, highlighting significant risks for users and organizations regarding data security in shared systems.

Impact Analysis

Understanding the scope and consequences of this breach.

User Impact
Users face risks of phishing, fraud, and unauthorized account access due to exposed contact and identification details.
Business Impact
Deezer experienced reputational damage, increased scrutiny on security practices, and potential legal consequences.
Affected Sectors
  • Music Streaming
  • Technology Services
Geographic Impact
  • Global

What You Should Do

Recommended actions to take in response to this breach.

If You Were Affected

  • •Change passwords associated with Deezer accounts.
  • •Enable multi-factor authentication on linked accounts.
  • •Monitor financial accounts and report unauthorized transactions.
  • •Be alert to phishing attempts targeting exposed email addresses.

Preventive Measures

  • •Use strong, unique passwords across services.
  • •Audit third-party security practices when sharing sensitive data.
  • •Implement encryption for backups and sensitive files.
  • •Conduct regular security assessments of all business operations.

Frequently Asked Questions

Common questions about this breach and what it means for you.

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