Join us on July 30 in NYC for a breakfast & panel
This article is a WTF explainer, in which we break down media and marketing’s most confusing terms. More from the series →
Piggyback rides can be fun for children. For website operators, not so much.
Piggybacking — also known as cookie-syncing — is how an ad tech firm can drop a third-party cookie on a website’s visitors without being granted access by the website via another ad tech firm that the website has granted access, as covered in the explainer skit above.
An issue with this third-party tracking daisy-chain is that it makes it difficult for website operators to rein in outside companies’ abilities to collect information about their audiences, which risks putting the operators in privacy regulators’ crosshairs.
More in Marketing
Walmart reveals soccer fans’ World Cup shopping habits
New data is from Walmart is showing that consumer shopping habits shifted during the 2026 World Cup.
Future of Marketing Briefing: What World Cup breakout stars Haaland and Zlatan can teach marketers about sports stardom
This year’s soccer darlings confirm the emergence of a new kind of sporting celebrity in direct conversation with fandom and social media.
Brands won this season of ‘Love Island USA’
Brands are eager to find their way into shows like Love Island USA and events that have become appointment viewing.