CTV, Social Media: Battling For ‘Must Buy’ Status

A study by the IAB, Advertiser Perceptions and Guideline finds that 68% of media buyers/sellers and brand execs say CTV is a “must buy” and another 62% cite social media in the same vein, a study by
the IAB, Advertiser Perceptions and Guideline finds.

Big 4 Prime-Time Rises 4%, CBS Set To Lead

CBS is set to win the prime time race – up 2% vs. a year ago to 5.72 million average Nielsen-measured viewers. This is CBS’ 17th consecutive season as the leading prime-time broadcast network.

With 600 million users, X’s Linda Yaccarino doubles down on dismissing journalism

Linda Yaccarino continues to cast X as the anti-media media company — a disruptive alternative to what she and Elon Musk believe is the dusty, broke fourth estate.

It’s a contentious claim, especially in an era when President Donald Trump is once again at war with the press. But sitting for a fireside chat with Anthony Pompliano, creator of From the Desk of Anthony Pompliano, on X at Possible this afternoon in Miami, Yaccarino insists the platform’s (self-reported) numbers back her up.

According to the platform’s CEO, X has nearly amassed 600 million monthly active users (MAUs) globally — a small increase on the 586 million MAUs that were reported in X’s own tools in January, but not a huge increase on the 570 million MAUs X claimed it had reached back in September 2024.

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Michigan AG Charges Roku With Privacy Violations

Roku allegedly collects personal data from children younger than 13, and allegedly discloses information about video-viewing history of users of all ages, Michigan claims in a new lawsuit.

Why legacy media mix models are failing marketers — and what should replace them

Bradley Keefer, CRO, Keen Decision Systems

Legacy media mix planning software remains widely used across agencies. These tools offer a structured process and a game plan marketers can follow, but they were built for a media environment that no longer exists.

Traditional media mix tools rely heavily on surveys and reach curves, which can’t account for modern channels like OTT, influencer marketing and retail media. This rigidity and dependence on outdated data sets make it difficult for them to keep pace with the current marketing and economic landscape.

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AI Code Hallucinations Increase the Risk of ‘Package Confusion’ Attacks

A new study found that code generated by AI is more likely to contain made-up information that can be used to trick software into interacting with malicious code.

Court Won’t Revive Suit Against X Over Ad-Targeting Gaffe

A federal appeals court won’t reinstate a claim that X violated a Washington state “anti-pretexting” law by asking users to provide contact information for security purposes, then using that
information for ad targeting.