Notification letter / 2026

529Horizon Media data breach notification letter: what it says and what comes next.

529Horizon Media operates at the intersection of digital marketing, content distribution, and audience analytics, serving a broad portfolio of corporate clients, advertisers, and digital publishers. Because of the nature of modern media and audience profiling operations, 529Horizon Media routinely c Use the original notice below for the complete terms and context.

Notice facts

Company
529Horizon Media
State / scope
Indiana
Incident
2026-01-09
Records affected
Not stated
Current status
Investigation Open
Filing source
2026-05-06
Payment / claim deadline
Not stated

Information involved

Information the notice or settlement record says may have been involved:

  • Full Name
  • Email Address
  • Mailing Address
  • Date of Birth
  • Social Security Number
  • Financial Account Information
  • Payment Card Information
  • Tax and Wage Documentation

What this notice means

The letter connects the company, incident date, and categories of information listed in this public record. It confirms you are included in a notified group; it does not decide anything about you personally.

What it does not tell you

It does not determine eligibility, predict an outcome, or replace legal advice. A notice is not a promise of payment or representation. Confirm every date and instruction on the official document.

Quick answers from the record

When did the incident happen
2026-01-09
How many people were affected
Not stated
What is the current status of the record
Investigation Open
Is there a payment or claim deadline
Not stated

07 / PERSONAL REVIEW

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