Protected Audience API

Despite their seemingly innocent name, cookies have found themselves at the heart of one of the internet’s biggest privacy revolutions. Specifically, third-party cookies have come under fire from privacy-advocacy groups, ultimately leading Google to work towards a cookieless future. This change will have significant implications for advertisers, as third-party cookies have been an essential targeting technology since their inception.

Let’s dive into the implications of Google’s decision and how you can prepare for the cookieless future.

In this Media Review, you can read 6 stories, including big tech antitrust update, Meta letting users opt out of some targeted ads (and only in selected countries), and ramping the FLEDGE origin trial back up and launching isolated experiments.

It might have been delayed, but the end of third-party tracking cookies is coming at the beginning of 2025, and businesses can’t afford to keep pretending otherwise. The good news is that thanks to this delay, there is still a small window of opportunity for companies to prepare for the cookieless future by engaging with the Google Chrome Privacy Sandbox.

In this Media Review, you can find out more about the testing progress of FLEDGE, the green light for the joint venture creation of TrustPID—a digital ad platform (by Deutsche Telekom, Orange, Telefonica, and Vodafone), the Privacy Sandbox Beta coming to Android and more.

Google is coming for your cookies, and not the tasty kind lying safely in a tin in your kitchen, but the third-party ones that sit in your browser, watching, waiting, and storing all kinds of information. This has major implications, some good and some bad, for marketers and consumers alike. It also means that many of our old tools will soon become obsolete. However, you don’t need to crack open your tin of real cookies and start stress-eating yet. There are plenty of new tools on their way, one of which we’re going to get into today: The Protected Audience API.

In this Media Review, you can read about Privacy Sandbox’s General Availability, rebranding of First-Party Sets and enlarging its scale, further obstacles in the way of tracking individual users across the Internet, and regulatory updates in Europe.