Opt Out of Data Mining & Tracking (2026)

What is data mining and who does it?

Data mining can mean collecting, combining, or analyzing information for advertising, identity, marketing, analytics, or other purposes. The provider, data categories, population covered, and downstream use vary. Companies such as Acxiom, LiveRamp, Epsilon, Experian, and other advertising or data-service providers publish different privacy notices and request routes; verify each current description rather than relying on a universal population or sale claim.

The major data miners and how to opt out of each

Step-by-step: How to opt out of data mining

1. Step 1: Review Acxiom's consumer portal. Use Acxiom's current consumer opt-out route at acxiom.com/optout/. The current page asks for a valid email so you can respond to its confirmation email; if you cannot use email, follow Acxiom's current phone or mail alternative. Do not assume a request also applies to independent companies.
2. Step 2: Review each provider's current route. Use the provider's own privacy notice or portal for the service and jurisdiction involved. A request to one advertising or identity provider does not establish coverage for another.
3. Step 3: Review advertising-choice tools. The Network Advertising Initiative (NAI) directs you to member-specific privacy choices and provides browser, device, and Global Privacy Control (GPC) guidance at thenai.org/how-to-opt-out/. DAA WebChoices at optout.aboutads.info lets you select participating companies and submit browser-stored choices; treat these as advertising-choice signals, not an internet-wide deletion request.

   💡 Tip: Network or browser-level choices may be device-, browser-, vendor-, or participating-site-specific. Read the current tool instructions and do not treat one signal as a deletion request to every provider.

4. Step 4: Submit provider-specific privacy requests. CCPA, GDPR, and other laws may provide rights when their scope and exceptions apply to the business, person, data, and request. Use OfflistMe to prepare request drafts for the recorded workflows, then verify the applicable law and review, send, or submit each request yourself.

What data mining opt-outs do and do not cover

A provider choice may affect one service or purpose without deleting independent people-search listings, consumer reports, public records, previously shared data, or copies held by customers. Review the provider's stated scope, applicable law, exceptions, and confirmation rather than treating an opt-out as an internet-wide deletion.