All Breaches
December 21, 2020 Verified Retail

NetGalley Data Breach

The NetGalley data breach affected approximately 1,436,435 user records according to the record dated December 21, 2020.

1.4 Million
Reported Records
8
Data Types
Critical
Severity
Yes
Verification

Exposed Data Types

8
Dates of birth
Email addresses
IP addresses
Names
Passwords
Phone numbers
Physical addresses
Usernames

Additional Information

Added DateFebruary 23, 2021
Breach DateDecember 21, 2020
Domainnetgalley.com
SourceThird-party breach
Last Content UpdateSeptember 5, 2026

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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Company Information

Company NameNetGalley
SectorRetail
CountryUnited States
Websitenetgalley.com

Risk Level

Critical

The reported impact exceeds 1 million and falls within the critical severity band.

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