Home The Big Story The Big Story: Cross-Site Cookies For Santa

The Big Story: Cross-Site Cookies For Santa

SHARE:
The Big Story podcast

Here’s your pre-holiday call to action: Flag your cookies.

In February, Google’s Chrome browser will stop sending third-party cookie requests cross-site, unless they’re flagged using SameSite internet standard.

What in the Sam Hill does that even mean? Listen to this week’s episode of The Big Story – or read Allison Schiff’s meticulous breakdown of what you need to do if you don’t want your site tracking to break.

In the near-term, don’t panic. You just need to get your developers, or whoever handles the code on your site, to set cookie attributes.

But what does this mean for the future of cookie tracking in Google Chrome? While Google’s cookie policy will likely not be as draconian as Apple’s or Mozilla’s, Google is experimenting with giving consumers an easy toggle to block third-party cookies.

Also on this episode, the team looks at how data management platforms are underperforming for marketers, despite grand initial promises. Far from being the solution that unites marketing data and makes it actionable, marketers grumbled to reporter Alison Weissbrot that match rates are down, DMPs are hard to handle, and it’s really hard – and sometimes contractually prohibited – to upload data.

And finally, who saw this coming? Shortly after Roku agreed to acquire dataxu, the DSP has been removed from Amazon’s Fire TV program. That program initially gave two DSPs – The Trade Desk and dataxu – access to Amazon’s Fire TV inventory, a significant step toward programmatic TV. But with dataxu out, that leaves The Trade Desk as the only DSP, besides Amazon’s proprietary buying platform, with access to that unique inventory.

Are the walls going up?

Must Read

A scale with the letters AI on one side and a pencil and ruler on the other. The pencil and ruler represent the concept of measurement and precision

Measured Has A New Tool That Lets Marketers Chat With Their Incrementality Data

Media measurement provider Measured launched an MCP integration that allows brands to ask ChatGPT, Claude, Gemini and other AI platforms how their media is performing.

Roku Revamps Its Home Screen To Appease Both Consumers And Advertisers

Roku unveiled its new home screen, which includes new features designed to further personalize the home screen experience for each viewer.

Why Critics Say Email-Based IDs Don’t Work For CTV

Email targeting in CTV has a credibility problem as buyers and sellers question whether one-to-one identity even fits a channel built for broader reach.

Privacy! Commerce! Connected TV! Read all about it. Subscribe to AdExchanger Newsletters

How ‘Wrapped’ Insights Become Audience Segments

How does Spotify translate quirky Wrapped labels, like “divorced dad hipster,” into ad audiences? And is AI-generated content safe for brands? Spotify’s Global Head of Ad Product Katie English weighs in.

Pirated Sports Streams Are Warping TV’s Most Important Ratings

Although tides of ad revenue flow based on the ratings of certain tentpole TV events, a new crop of scammers now operate illicit sports livestreaming rings, and there’s almost nothing broadcasters can do about it.

AI Is Redefining Premium Content – Which May Not Be A Good Thing

At AdExchanger’s Programmatic AI conference, media experts discussed how the rise of AI-generated content is changing the industry’s understanding of “premium” content.