Latest from the Privacy Desk
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COOKIES ChatGPT Cookies: Complete OpenAI Cookie List, Ads Pixel Tracking and Privacy Guide
ChatGPT advertising has introduced a new tracking technology that website owners, marketers and privacy teams need to understand: the ChatGPT Ads Measurement…
Consent Banner Litigation: When the Compliance Fix Becomes the Target
Cookie consent banners were adopted as a shield against privacy class actions and a tool for statutory compliance under laws like the…
COOKIES Do Ad Blockers Send the GPC Signal? Which Ad Blockers Support Global Privacy Control
Short answer: some ad blockers send the Global Privacy Control (GPC) signal, but many do not.
Pixel Diligence: The M&A Privacy Review Buyers Can No Longer Skip
A target company’s tracking pixels used to be a marketing question.
COOKIES Tracking Pixel vs. Cookie: Differences, How They Work Together, and Legal Risks
In November 2025, a federal court in California allowed a lawsuit against Adidas to proceed on the theory that its website’s tracking…
COOKIES What Is a Session Cookie? (With a Real Example and DevTools Walkthrough)
A session cookie is a small, temporary piece of data a website stores in your browser to remember who you are while…
COOKIES Germany’s Data Protection Chief Wants Better Cookie Banners — Not a Single Universal Consent Switch
Germany’s Federal Commissioner for Data Protection and Freedom of Information (BfDI) has released new recommendations on cookie banners, backed by survey data…
COOKIES Mouseflow mf_user Cookie
Mouseflow is a web analytics platform that provides behavior tracking tools designed to help website owners understand how visitors interact with their…
What Is the ADS_VISITOR_ID Cookie?
If a cookie scan of your website surfaced a cookie named ADS_VISITOR_ID and you are trying to figure out what it does,…
COOKIES NFL Privacy Lawsuit Alleges Tracking Continued After Users Opted Out
A newly filed privacy lawsuit against NFL Enterprises alleges that hundreds of tracking technologies operated on NFL.com before visitors made a privacy…
COOKIES What Is Consent Orchestration?
A visitor clicks “Do Not Sell or Share My Personal Information” on your website.
FCCDCF Cookie
The FCCDCF cookie is part of Google’s Funding Choices platform (now integrated with Google Ad Manager and Consent Mode).