Last chance to save

Prices rise for the Digiday Programmatic Marketing Summit after Mar. 24

REGISTER

Malicious ads: Inside a programmatic breach

The spectrum of malvertising runs on an axis from irritation to destruction. At its more benign end are ads that bob and weave on screen, frustrating the users chasing them away. At its most malicious, ransomware deployments—think WannaCrys and Anglers—reach up from the dark web to block access to a computer’s operating system, trading a users’ freedom for the right Bitcoin price.

The cost of these attacks is not trivial. In 2015, Interactive Advertising Bureau pinned the total cost of combating malvertising at $1.1 billion, with a total cost of $8.2 billion from vulnerabilities in the digital ad supply chain.

Programmatic advertising has a lot to do with it. “Most of the companies that are in our world don’t sell close to 100 percent of their ad inventory,” said Tobias Bennett, head of programmatic at the Local Media Consortium, a network of more than 75 companies including Tronc and McClatchy who collectively run more than 1,700 websites. “They sell 30 to 50 percent of their inventory, and that’s on the higher end. They rely on this lower third-party fill.”

Once a publisher’s remnant inventory trickles far enough down the waterfall, it can fall prey to the malware hackers that make their scant living off of their dark exploits. The funny thing is, there’s no Hollywood-style mad hacker flow-state-coding his way onto a computer, just a motivated con artist who can follow instructions.

To learn more about just what it takes to hack into a publisher platform and how publishers can keep their readers safe, download the guide now.

More from Digiday

Adobe, Nasdaq and Samsung are 2026 Digiday Video and TV Awards finalists

The 2026 Digiday Video and TV Awards finalists reflect a shift toward more immersive, audience-driven storytelling, where participation is as important as reach. Brands, publishers and agencies are embracing entertainment-first formats and designing content that extends beyond single moments, building sustained engagement across platforms. Premium video and original programming are increasingly amplified through omnichannel strategies […]

TikTok courts CMOs with first-ever Collective, as it targets bigger budgets

In its first CMO-focused event in the U.K. TikTok showcased how easy it is for brands to create content. The event is only part of the platform’s sharper 2026 commercial strategy: targeting larger, long-term ad budgets, courting independent agencies, and positioning itself as a serious competitor to Meta in 2026.

Amid competition for sponsors, top sports clubs are investing in social media operations

Sponsors used to want hospitality access and pitch-side banners. Now they want access to a club’s social following.