All Breaches
May 17, 2017 Verified Food delivery and restaurant discovery

Zomato Data Breach

The Zomato data breach affected 16,472,873 unique email addresses in May 2017 and included usernames and salted password hashes. A password hash was not necessarily present on every account row.

16.5 Million
Reported Records
3
Data Types
Critical
Severity
Oct 9, 2026
Last updated

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Exposed Data Types

3
  • Email addresses
  • Passwords
  • Usernames

About This Breach

The recorded hashes were salted MD5 values. They are not plaintext passwords, but MD5 is weak by current password-storage standards. Zomato said passwords for Google or Facebook social sign-in accounts were not held by Zomato, and payment information was kept in a separate vault; payment-card data is not a confirmed class for this incident.

A match means that the email address appears in the verified Zomato dataset; it does not prove that a password was recovered or that payment information was exposed. Replace passwords reused around 2017 and review connected apps and active sessions on social-login accounts.

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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