All Breaches
December 1, 2019 Sensitive Record Sports betting media and analytics

Action Network December 2019 Alleged Data Exposure

In December 2019, a user database attributed to sports betting analytics and media platform Action Network ( actionnetwork.com ) surfaced on third-party breach repositories such as LeakedSource.

At least 692,596
Email Identifiers
5
Data Types
At least High
Exposure Scope
No
Verification

Exposed Data Types

5
Email addresses
Names
Passwords
Phone numbers
Usernames

Additional Information

Added DateAugust 28, 2026
Breach DateDecember 1, 2019
Domainactionnetwork.com
SourceSealed archive, official Action Network site and LeakedSource
Last Content UpdateSeptember 17, 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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Record Information

Record NameAction Network Inc
CategorySports betting media and analytics
CountryUnited States
Related Websitewww.actionnetwork.com

Risk Level

At least High

This classification is based on a reviewed lower bound; the actual impact and severity may be higher.

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