Alexandre Pham: “A common fraud tactic is mixing cheap formats into what’s sold as CTV.”

Written by Tappx
Created Aug 26, 2025 - Updated Aug 29, 2025 | 2 min read

In today’s rapidly evolving digital landscape, Connected TV (CTV) has become one of the most powerful channels for advertisers looking to engage audiences at scale. But with opportunity comes risk, and CTV is no exception. As budgets shift toward premium streaming environments, fraudsters have found new ways to exploit the system, draining ad spend and distorting performance metrics.

To shed light on this critical issue, we sat down with Alexandre Pham, EVP EMEA & APAC at Vibe.co, to discuss the realities of CTV ad fraud, how it differs from other digital channels, and what advertisers can do to protect their investments. In this conversation, Alexandre shares practical advice for marketers, explains Vibe.co’s approach to fraud prevention, and gives us a look ahead at where the industry is heading in the fight for transparency and trust.

What is CTV ad fraud, and how is it different from fraud in other digital channels?

CTV ad fraud is when advertisers pay for impressions or views that never truly occurred, or were never shown on real TV screens. Unlike browser or mobile ads, CTV doesn’t use cookies or visible browser signals. This makes it easier for fraudsters to disguise fake views or manipulate how ads are counted, without anyone noticing.

What are the most common fraud tactics in CTV performance campaigns?

A prevalent tactic is mixing cheap ad formats (like online video or display) into what’s sold as “CTV.” This artificially lowers campaign costs, inflates performance metrics like ROAS, and misleads advertisers into thinking they’re getting premium TV inventory when they’re not.

Other widespread issues include bots or spoofed devices that simulate ad views, and fake apps or inventory that appear to be real but aren’t, draining ad budgets with no real impact.

What can advertisers and marketers do to safeguard their CTV campaigns?

Here are some clear, no-nonsense steps:

  • Ask for full transparency: Demand a clear breakdown to know how much of your campaign is truly on real TV devices, which shows or apps, and on what screen types.
  • Know where your ads appear: If you’re told “CTV,” make sure that includes details like app names, device models, and placement platforms.
  • Use trusted partners: Work with providers who offer clear reporting and can prove your ads are actually delivered, not just claimed.

How does Vibe.co tackle the issue of CTV ad fraud?

At Vibe, we don’t cut corners. We go the extra mile to ensure:

  • 100% real CTV inventory: no mixing of display, online video, or other formats.
  • Complete transparency: you’ll know exactly where your ads ran: which channels, audiences, and when.
  • Honest performance reporting: metrics are based on genuine visibility and engagement, not inflated numbers.

What’s next in CTV ad fraud prevention?

Looking forward, the industry is moving toward:

  • Stronger standards and verification: tools that confirm ads are delivered to real devices and real TVs.
  • Better fraud detection: smarter systems spotting fake devices or bot activity early.
  • Greater accountability in how inventory is reported and billed: less wiggle room for hiding non-CTV delivery. 

In short, transparency, clean inventory, and clear reporting will define the next generation of trustworthy CTV advertising.


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