Data Privacy

A proposed standard under discussion at W3C aims to redefine how ad effectiveness is measured across the web. This proposal would centralize measurement of ad effectiveness under the control of Google, Apple and Meta.

Reward Apps faces data broker allegations; Apple bolsters its advertising business; Comments are all the rage in social media marketing.

Law firm Keller Postman is leading mass arbitration suits against Google, seeking advertiser damages for alleged monopoly overpricing. The total available pot is a quarter-trillion dollars.

Surprise! Platforms ignore users opting out of ad tracking; the marketing machine claims credit for Geese’s popularity; and Meta’s MAGA-friendly moderation makes an unforced error.

In-store audio ads grow, but attribution and headphones raise doubts; Hidden fees persist as drip pricing draws scrutiny; World Cup ad costs surge.

AI is only as good as the data that fuels it. In advertising, however, that foundation is often flawed.

When Apple launched AppTrackingTransparency (ATT) in 2021, access to deterministic identifiers fell sharply as roughly 80% of users opted out of tracking. User-level feedback loops became sparse and biased, and iOS performance marketing shifted into a different measurement environment under SKAdNetwork (SKAN). Apple’s AdAttributionKit (AAK) later delayed postbacks, compressed conversion values and set privacy thresholds that made signal availability dependent on campaign structure and scale.

If you want to know what privacy regulators think about online advertising, it’s not a mystery. Just listen to what they’re saying.

The industry has spent years debating third-party cookies, but AI has settled the debate. First-party data isn’t just preferred; it’s structurally necessary. And the capital is already moving.

We open with insights from attending a duo of privacy conferences this week, the IAPP Global Summit and IAB Public Policy & Legal Summit, including one reason regulators are paying more attention to data privacy: Their constituents consider it a “kitchen table” issue. Then, we turn to the mash-up of retail media and sports, which is opening up new opportunities across media and ad tech.

Sonia Chung, Boathouse’s new CSO, wants to help the agency (and the industry at large) take full advantage of its data.

Enjoy this weekly comic strip from AdExchanger.com that highlights the digital advertising ecosystem … 

IAPP’s Global Summit in DC was a reminder that AI is moving fast – and judges, privacy lawyers and practitioner are racing to keep up.

An upcoming paper from CIMM doesn’t just demonstrate that differences in media quality can be measured. It also argues that tying media value to short-term outcomes has perpetuated longstanding industry challenges.

Netflix’s MLB streaming is heavy on the ads; the anti-AI movement gains traction; the court dismissed X’s antitrust allegations.

The NewFronts, digital video’s week of splashy sales pitches, is in full swing. Our reporters share what they learned on the ground. Plus: What can ad tech learn from Data, a new off-Broadway play?

The play “Data” sparks conversations about AI, surveillance, data tracking and predictive modeling. The ad tech world should be paying attention.

Hotel chain Red Roof is using Zeta’s new voice-activated AI agent to guide its campaign creation, deployment timing and audience development.

Judge tosses Helena World Chronicle case against Google; Apple will introduce ads to Maps; EU broadcasters push DMA “gatekeeper” label for Big Tech in CTV.

FTC Commissioner Mark Meador struck a playful note at Marketecture Live with “Private Eyes” by Hall & Oates as his walk‑on music — before diving into the far less playful realities of cookie opt‑outs and self‑regulation.

The US government wants to use digital ad infrastructure for the exact type of surveillance the industry’s critics have long warned about. We should have seen this coming.

Nativo’s founder, Justin “JC” Choi, checks in post-acquisition to share how his tech is helping power Life360’s new advertising business.

Yes/no binary logic was the right tool for programmatic. But autonomous AI agents can evaluate 10 million impressions per second, combining data from hundreds of sources, and human-defined targeting logic can no longer keep pace.

As companies rush to roll out “helpful” AI bots, they’re inadvertently giving those agents broad access to sensitive data and opening the door to leaks.

A 2004 statute prevents owning enough TV stations to reach 39% of households. But without the scale afforded to other digital content companies, local TV is at a competitive disadvantage.

Why influencer marketing is all the rage; Target forays into ChatGPT ads; and Paramount Skydance’s difficult week.

Google faces another antitrust investigation; Americans want free, ad-supported news; and the K-shaped economy dings mass-market manufacturers.

ChatGPT users will start seeing ads this week; is our entire economy structured around bothering consumers?; and the FTC’s investigation into media credibility groups continues.

Efforts to police children’s data online are running up against the limits of decades-old privacy laws, such as COPPA.

Ad operations don’t always get easier when a publisher has a strong first-party data foundation to build on. In some cases, the strength of the underlying data can complicate monetization decisions. Ancestry can attest to that.