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About this site

TransUnion LLC bug bounty programs

transunion.com Updated

TransUnion LLC runs one public program: a HackerOne disclosure program with no cash rewards.

Top reward
No cash
Disclosure only
Programs
1
None pays cash
Targets in scope
154
3 types
Last change
None yet
Tracked since Nov 2026

Where to report

The one public program TransUnion LLC runs.

  • TransUnion LLC

    HackerOne · Disclosure only

    Open

    Top reward

    No cash
    First response
    1 hour average

Amounts are the top reward per severity in the currency each program pays. First response is the platform's measured average when it publishes one, else what the policy promises.

What is in scope

154 targets. 5 excluded.

  • *.chile.transunion.com

    Wildcards Critical No bounty

  • *.cibil.com

    Wildcards Critical No bounty

  • *.cibilcreditreport.in

    Wildcards Critical No bounty

  • *.crivo.com.br

    Wildcards Critical No bounty

  • *.iovation.com

    Wildcards Critical No bounty

  • *.neustar

    Wildcards Critical No bounty

  • *.neustar.biz

    Wildcards Critical No bounty

  • *.neustarcare.com

    Wildcards Critical No bounty

  • *.npac.com

    Wildcards Critical No bounty

  • *.sontiq.com

    Wildcards Critical No bounty

  • *.transunion.ca

    Wildcards Critical No bounty

  • *.transunion.co.br

    Wildcards Critical No bounty

  • *.transunion.co.uk

    Wildcards Critical No bounty

  • *.transunion.co.za

    Wildcards Critical No bounty

  • *.transunion.com

    Wildcards Critical No bounty

  • *.transunion.com.br

    Wildcards Critical No bounty

  • *.transunion.com.do

    Wildcards Critical No bounty

  • *.transunion.do

    Wildcards Critical No bounty

  • *.transunion.hk

    Wildcards Critical No bounty

  • *.transunion.mx

    Wildcards Critical No bounty

  • *.transunion.ph

    Wildcards Critical No bounty

  • *.transunionafrica.com

    Wildcards Critical No bounty

  • *.transunioncentralamerica.com

    Wildcards Critical No bounty

  • *.transunioncibil.com

    Wildcards Critical No bounty

  • *.transuniondecisioncentre.co.in

    Wildcards Critical No bounty

No target matches. Try part of a host name, such as the company name.

Out of scope 5

Don't test these. A program can exclude a host another program covers; the program you report to decides.

  • *.security.neustar

  • http://customertest.drivershistory.com/dr3/api/dr30/getcombined

  • https://customertest.drivershistory.com/currentversion5/wsdhilookup.asmx

  • https://customertest.drivershistory.com/currentversion6/wssubjectprescreenplus.asmx

  • legalplans-idtheft.com

Recent changes

Reward and scope changes across every TransUnion LLC program, newest first.

No changes recorded yet. New targets and reward moves show up here and in the RSS feed.

About this page

This page gathers every public program listed under transunion.com: platform programs, self-hosted policies and security.txt contacts. Each program's own policy decides what is in scope and what it pays; check it before you test.

Something wrong or missing? Report a correction.