Privacy

Windows Telemetry Block

https://www.oo-software.com/en/shutup10

Do Not Track Header

Sites do not have to listen to the header at all, it's more commonly used as a signal to help the ad companies identify you, do not use it.

https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/DNT

Site Opt Outs

https://myaccount.google.com/data-and-privacy

https://app.plex.tv/desktop/#!/settings/privacy

https://www.plex.tv/about/privacy-legal/#plex-your-privacy-rights

People Search

https://www.intelius.com/optout

https://www.spokeo.com/optout

https://www.whitepages.com/suppression_requests

Data Brokers

Acxiom

Acxiom Opt Out https://isapps.acxiom.com/optout/optout.aspx

Epsilon

Epsilon Opt Out https://legal.epsilon.com/dsr/

Oracle

Oracle Opt Out https://datacloudoptout.oracle.com/optout/

Equifax

Equifax Opt Out https://www.optoutprescreen.com/

Experian

Experian AIQ Opt Out https://www.experian.com/marketing-services/aiq-opt-out

Experian Mail Opt Out https://www.experian.com/privacy/opting_out_direct_mail

Experian Phone Opt Out https://www.experian.com/privacy/opting_out_telemarketing

Experian Email Opt Out https://www.experian.com/privacy/opting_out_emai

CoreLogic

CoreLogic Opt Out https://www.corelogic.com/wp-content/uploads/sites/4/downloadable-docs/teletrack-out-opt-form.pdf

The Big Four Credit Bureaus Equifax, Experian, Innovis, and TransUnion

Equifax, Experian, Innovis, and TransUnion Opt Out https://www.optoutprescreen.com

Clearview

Clearview Opt Out https://app.clearview.ai/privacy/deindex

Peekyou

Peekyou Opt Out https://www.peekyou.com/about/contact/ccpa_optout/right_to_know_and_delete/

Topad

Topad Opt Out https://privacy.tapad.com/optout.html

ISPs

Many ISP's operate some kind of service that tracks you, and only a few of them allow you to opt out of the service.

Some ISP's will record all your DNS query history when you use their own DNS servers, this data then may be sold to others. Other ISP's will redirect you to ads if you try to browse to non existent domains, which in turn may contain additional tracking. You can avoid both of these issues by using a custom DNS resolver with DoH/DoT or a VPN.

A VPN service will usually bypass any measures the ISP has deployed to track you, however your ISP may be able to see you are using a VPN, which may be a Terms of Service Violation, or open you up to being accused of using your connection for business purposes.

Some mobile networks will log sites you visit, you should use a VPN on mobile networks if possible.

United States

AT&T

All residents in the US should be able to use the main opt out service https://www.att.com/cmpchoice

Residents of California may also get extra protections https://www.att.com/cmp/ccpa/dnsatt

Sprint / T-Mobile

http://www.sprint.com/mychoices

T-Mobile don't have an easy opt out, however you can opt out on a per browser basis https://optout.networkadvertising.org/?c=1

Verizon

Verizon make it slightly more difficult and try and make you call them or send a letter, you can find information and instructions https://www.verizon.com/legal/notices/customer-cpni/

You can also opt out of the "Custom Experience" in the My Verizon apps privacy settings.

Comcast(Xfinity)

You can opt out https://www.xfinity.com/privacy/requests/choice

Canada

Telus

You can opt out https://insightsoptout.telus.com/opt-out/telus-lbs/index.xhtml?lang=en

Bell

You can opt out https://www.bell.ca/email-updates

United Kingdom

Virgin Media

You can opt out of advertising and tracking on DNS requests https://my.virginmedia.com/advancederrorsearch/settings

Sky

You can opt out of some tracking and ad tailoring https://www.sky.com/myaccount/my-details