Study: CTV Ad Fraud Schemes Up 70% in 2021

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(Image credit: Pixabay)

NEW YORK—A major new study from DoubleVerify (DV) reports both progress and ongoing problems in digital advertising, with viewability rates improving while the number of ad fraud schemes uncovered by DV spiked by 70% in 2021. 

DV’s “2022 Global Insights Report” analyzed media quality and performance trends from more than one trillion impressions delivered across over 2,100 brands in 80 markets. This fifth year anniversary report explores how far the industry has come since 2017.

“The good news is that verification is working,” said Mark Zagorski, CEO, DoubleVerify. “DV’s first-ever Global Insights Report, published in 2017, reported display viewable rates at 52% and video viewable rates at 59%. Now, they are near or above 70%. Additionally we saw brand safety violations decrease for the second year in a row, while the number of fraud schemes we were able to protect our clients from increased. Based on our stats, it is clear that verification technology is making the internet stronger, safer and more secure.”

The report provides a market-by-market analysis for North America, LATAM, EMEA and APAC across video and display impressions measured year-over-year (YoY) from January-December 2021, including desktop and mobile web, mobile app, and connected TV (CTV). 

The report found a record spike in fraud schemes, driven by CTV and video. The number of fraud schemes uncovered by DV spiked by over 70% year-over-year from 2020 to 2021. This year, an unprecedented number of schemes targeted CTV and video – the most complex and sophisticated of which included OctoBot, SneakyTerra, ViperBot and SmokeScreen. 

DV estimates that these schemes alone attempted to steal more than $6 million to 8 million each month from advertisers - and are costing publishers, too. DV estimates show that these CTV schemes alone may have siphoned $140 million from publishers in 2021.

On a more positive note the report found that brand safety violations decreased for the second year in a row. 

The post-bid brand suitability violation rate continues to fall, and is now 9% lower than last year for an overall rate of 7.1% - meaning advertisers see brand suitability violation rates decrease as their verification strategy matures.

DV also reported that there is momentum for a brand safety and suitability floor. In 2019, the Global Alliance for Responsible Media (GARM) and the 4A’s released the brand safety floor and suitability framework. The brand safety floor identifies topics and content that are considered unsafe and never appropriate for monetization. Ninety-three percent of the advertisers DV analyzed leverage at least one brand safety floor category for avoidance, blocking and or monitoring, and 61% use all floor categories.

Another key takeaway is that video ads saw impressive growth in attention and completion rates, driven by CTV. 

Completion typically refers to the number of times a video plays to the end, often broken up into quartile metrics to indicate levels of video performance and attention (e.g. 25% Complete, 50% Complete, 75% Complete, 100% Complete). DV has seen moderate, steady improvement in quartile-level completion rates for quartiles 1, 2, and 3 over the last three years. However, Video Completion Rate (VCR) has drastically improved from 62% in 2019, to 67% in 2020, to 71% in 2021. This increase is likely due to increased measurement on CTV, where VCR climbed 3% year-over-year and is now at 95.6%.

Another positive trend is that pre-bid verification is boosting media quality and performance. DV found that Increased adoption of pre-bid verification is driving declines in post-bid violations (brand safety/suitability, fraud and geo infractions). 

Pre-bid activation of verification solutions allows advertisers to reduce blocks by evaluating whether a programmatic impression will be brand-suitable, fraud-free, and in geo before the bid takes place. Advertisers deploying pre-bid verification through the media transaction are seeing marked improvement in the quality of their buys, with post-bid violation rates falling 6% year-over-year. Overall, DV advertisers now experience an average of just 10% post-bid violations across all quality measurement criteria.

In addition, experience is driving more sophisticated verification strategies. DV found that the number of years a brand has worked with a verification provider typically equates to greater sophistication and understanding of the value of such verification tools, ultimately resulting in lower violation rates, greater campaign quality, and efficiency. 

DV found that long-standing verification users are most likely to adopt a wider set of verification tools, preventing fraud and brand suitability infractions before an ad is served. These advanced advertisers saw a 9.4% post-bid violation rate in 2021. That is 6% below the global average and 28% below more recent adopters.

In North America, DV is reporting that fraud/SIVT (sophisticated invalid traffic) decreased year-over-year, but North America still has the highest fraud rate (1.5%) and is responsible for driving up the global average (5.2%).

North America continues to lead the way on brand suitability as violations dropped another 10% year-over-year, capturing how sophisticated brands have become with their policies to balance protection with the ability to scale.

Like EMEA, viewable rates in North America seem to be leveling off. Although this indicates that advertisers are transitioning to consider KPIs beyond viewability, the display viewable rate in North America is still just below the 70% threshold recommended by the IAB.

“This year’s report finds that media quality is table stakes,” added Zagorski. “No longer is it acceptable to assume that a portion of media dollars will be wasted on fraud, or potentially exposed to brand suitability concerns. Advertisers have demanded quality, understanding that it is a prerequisite to achieving performance.”

The full 2022 Global Insights Report is available here.  

George Winslow

George Winslow is the senior content producer for TV Tech. He has written about the television, media and technology industries for nearly 30 years for such publications as Broadcasting & Cable, Multichannel News and TV Tech. Over the years, he has edited a number of magazines, including Multichannel News International and World Screen, and moderated panels at such major industry events as NAB and MIP TV. He has published two books and dozens of encyclopedia articles on such subjects as the media, New York City history and economics.