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Verizon Wireless injecting tracking UIDs into HTTP requests

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Re: Verizon Wireless injecting tracking UIDs into HTTP requests

#61

I assume there are similar opt-outs for AT&T, Sprint, T-Moblie, etc. Anyone maintain a page of links for how to access the opt-outs?

Interesting, I just tested my device over AT&T LTE, but there was no UIDH header.

Edit: There is an x-acr header, which contains a curiously large amount of encoded data, far too much to be any reasonably sized id. Anyone know what it is?

Re: Verizon Wireless injecting tracking UIDs into HTTP requests

#62
post #17

They don't appear to be doing this if you've opted out of "Relevant Mobile Advertising", which is another option [separate from CPNI] on http://verizonwireless.com/myprivacy . Here's the setting you're looking for: http://i.imgur.com/QFJJNV5.png Mods may also want to update the title to include "Wireless" after Verizon; Verizon landline is not doing this anywhere AFAIK.

This is disabled across all of my lines and is still showing.

Re: Verizon Wireless injecting tracking UIDs into HTTP requests

#63
post #23
post #17

They don't appear to be doing this if you've opted out of "Relevant Mobile Advertising", which is another option [separate from CPNI] on http://verizonwireless.com/myprivacy . Here's the setting you're looking for: http://i.imgur.com/QFJJNV5.png Mods may also want to update the title to include "Wireless" after Verizon; Verizon landline is not doing this anywhere AFAIK.

I have a prepaid account, and I'm not allowed to change privacy settings either online or over the phone. The web tells me I am an account member and not owner, and the phone just says prepaid is not eligible to opt out. I can fix it by using a VPN, but isn't it illegal to not even allow me to opt out? Postpaid is significantly more expensive than prepaid and not available to people with bad credit. How can they disc…

I'm not clear why you think it would be illegal. There may be rules against not allowing people to opt out, I don't know. But when you ask "How can they discriminate like that?", there's nothing illegal about discriminating on the basis of credit or willingness to pay for a more expensive product.

Re: Verizon Wireless injecting tracking UIDs into HTTP requests

#64
post #23
post #17

They don't appear to be doing this if you've opted out of "Relevant Mobile Advertising", which is another option [separate from CPNI] on http://verizonwireless.com/myprivacy . Here's the setting you're looking for: http://i.imgur.com/QFJJNV5.png Mods may also want to update the title to include "Wireless" after Verizon; Verizon landline is not doing this anywhere AFAIK.

I have a prepaid account, and I'm not allowed to change privacy settings either online or over the phone. The web tells me I am an account member and not owner, and the phone just says prepaid is not eligible to opt out. I can fix it by using a VPN, but isn't it illegal to not even allow me to opt out? Postpaid is significantly more expensive than prepaid and not available to people with bad credit. How can they disc…

> Postpaid is significantly more expensive than prepaid and not available to people with bad credit. How can they discriminate like that?

I agree this is terrible, but I should point out that T-mobile's prepaid and postpaid plans are priced the same (and neither requires a contract - only difference is that the latter requires a credit check).

If T-mobile is an option for you, I would recommend their prepaid options.

Also, if your credit is bad, you may be able to pay a ~ $500 deposit (steep, I know) for a postpaid account on Verizon/AT&T. IIRC, the deposit is only needed for the first year, after which you get it back.

Re: Verizon Wireless injecting tracking UIDs into HTTP requests

#65
post #13

This has been going on for ages, not sure why people just now noticed it. They were testing it last year, you could clearly see these headers on a large percentage of traffic coming from their gateways. I'm not expressing an opinion one way or another but they clearly felt the UID is not directly identifiable and thus does not become a privacy issue until they share the mapping of the UID to customer data. My guess i…

Are you a shill or just stupid?

Re: Verizon Wireless injecting tracking UIDs into HTTP requests

#67
post #17

They don't appear to be doing this if you've opted out of "Relevant Mobile Advertising", which is another option [separate from CPNI] on http://verizonwireless.com/myprivacy . Here's the setting you're looking for: http://i.imgur.com/QFJJNV5.png Mods may also want to update the title to include "Wireless" after Verizon; Verizon landline is not doing this anywhere AFAIK.

My "Relevant Mobile Advertising" was already long-ago opted-out ("No, I don't want to participate in Relevant Mobile Advertising"). Still, last night, my "Verizon 3G" (iPhone 4s) was definitely adding the header to all plain-HTTP traffic, including that from private/incognito-mode tabs, and from another machine sharing the "personal hotspot".

I then changed the other two settings ("Customer Proprietary Network Information" and "Business & Marketing Reports") to opt-out, and it was still sending the header about a half-hour or hour later, and I contacted @VZWSupport on Twitter. This morning, the header was no longer being sent.

So I don't know if:

• one of those other settings eventually took effect; or...

• contacting @VZWSupport caused them to fix something with my account, either based on my support-expressed preference or remedying a bug in respecting prior preferences; or...

• general reporting of this has caused a change at VZW, perhaps in finally respecting previous opt-outs

Re: Verizon Wireless injecting tracking UIDs into HTTP requests

#68
https://www.verizonwireless.com/b2c/support/customer-agreeme...

"We collect personal information about you. We gather some information through our relationship with you, such as information about the quantity, technical configuration, type, destination and amount of your use of our telecommunications services. You can find out how we use, share and protect the information we collect about you in the Verizon Privacy Policy, available at verizon.com/privacy. By entering this Agreement, you consent to our data collection, use and sharing practices described in our Privacy Policy. We provide you with choices to limit, in certain circumstances, our use of the data we have about you. You can review these choices at verizon.com/privacy#limits. If there are additional specific advertising and marketing practices for which your consent is necessary, we will seek your consent (such as through the privacy–related notices you receive when you purchase or use products and services) before engaging in those practices. [..]

DISCLAIMER OF WARRANTIES

We make no representations or warranties, express or implied, including, to the extent permitted by applicable law, any implied warranty of merchantability or fitness for a particular purpose, about your Service, your wireless device, or any applications you access through your wireless device."

https://www.verizon.com/about/privacy/policy/

"We collect information about your use of our products, services and sites. Information such as call records, websites visited, wireless location, application and feature usage, network traffic data, product and device-specific information and identifiers, service options you choose, mobile and device numbers, video streaming and video packages and usage, movie rental and purchase data, FiOS TV viewership, and other similar information may be used for billing purposes, to deliver and maintain products and services, or to help you with service-related issues or questions. In addition, this information may be used for purposes such as providing you with information about product or service enhancements, determining your eligibility for new products and services, and marketing to you. This information may also be used to manage and protect our networks, services and users from fraudulent, abusive, or unlawful uses; and help us improve our services, research and develop new products, and offer promotions and other services.

[..]

When you register on our sites, we may assign an anonymous, unique identifier. This may allow select advertising entities to use information they have about your web browsing on a desktop computer to deliver marketing messages to mobile devices on our network. We do not share any information that identifies you personally outside of Verizon as part of this program. You have a choice about whether to participate, and you can you can visit our relevant mobile advertising page (link to www.vzw.com/myprivacy) to learn more or advise us of your choice.

Customer Proprietary Network Information (CPNI): [..] Verizon Wireline consumers and certain business customers may opt-out by calling 1-866-483-9700. Verizon Wireless consumer and certain business customers may call 1-800-333-9956. Other customers may decline to provide or withdraw CPNI consent by following the instructions in the Verizon notice seeking consent. For additional information, you can read examples of common consumer CPNI notices for Verizon Wireline and Verizon Wireless.

Please note that many opt-outs are cookie-based. If you buy a new computer, change web browsers or delete the cookies on your computer, you will need to opt-out again. Please also note that some wireless devices, portals and websites have limited ability to use and store cookies. As a result, advertising entities may have a limited ability to use cookies in the manner described above or to respect cookie-based opt out preferences. However, ads may still be tailored using other techniques such as publisher, device or browser-enabled targeting. You should check the privacy policies of the products, sites and services you use to learn more about any such techniques and your options. If you do not want information to be collected for marketing purposes from services such as the Verizon Wireless Mobile Internet services, you should not use those particular services."

Re: Verizon Wireless injecting tracking UIDs into HTTP requests

#69
post #17

They don't appear to be doing this if you've opted out of "Relevant Mobile Advertising", which is another option [separate from CPNI] on http://verizonwireless.com/myprivacy . Here's the setting you're looking for: http://i.imgur.com/QFJJNV5.png Mods may also want to update the title to include "Wireless" after Verizon; Verizon landline is not doing this anywhere AFAIK.

I'm opted out of everything on that page and I'm still seeing the header sent.

Maybe the header isn't being sent for you due to this change possibly being a gradual rollout.

Re: Verizon Wireless injecting tracking UIDs into HTTP requests

#70
post #69
post #17

They don't appear to be doing this if you've opted out of "Relevant Mobile Advertising", which is another option [separate from CPNI] on http://verizonwireless.com/myprivacy . Here's the setting you're looking for: http://i.imgur.com/QFJJNV5.png Mods may also want to update the title to include "Wireless" after Verizon; Verizon landline is not doing this anywhere AFAIK.

I'm opted out of everything on that page and I'm still seeing the header sent. Maybe the header isn't being sent for you due to this change possibly being a gradual rollout.

Same. Opted out of everything (since months ago). Still seeing the header. :(
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