All Breaches
December 1, 2019 Unverified 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
Sep 17, 2026
Last updated

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

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Exposed Data Types

5
  • Email addresses
  • Names
  • Passwords
  • Phone numbers
  • Usernames

About This Record

The dataset contains 693,534 records and 692,596 unique email addresses, alongside usernames, names, phone numbers, and password hashes. Because Action Network Inc has made no official public breach notification or regulatory filing, this incident is cataloged as an unverified third-party disclosure claim.

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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