Gartner predicts half of enterprises will invest in disinformation security by 2027 as AI reshapes brand trust

AI-generated disinformation is spreading faster than most brands can respond, and fewer than 5% of enterprises have defenses in place. Gartner expects that number to hit 50% by 2027.

Published on: Jun 10, 2026
Gartner predicts half of enterprises will invest in disinformation security by 2027 as AI reshapes brand trust

CMOs Face New Threat as AI-Powered Disinformation Spreads Faster

Generative AI is changing how brands get discovered and interpreted. It's also creating a new vulnerability: industrial disinformation that spreads at scale with unprecedented speed.

False or misleading narratives now damage brand trust, customer relationships and business performance more quickly than before. Gartner predicts that by 2027, 50% of enterprises will invest in disinformation security products or services and TrustOps strategies. Today, fewer than 5% do.

The shift reflects how rapidly this issue has become a business priority for marketing leaders.

What CMOs Should Do Now

Three strategies can help marketers respond to AI-powered disinformation:

  • Implement TrustOps frameworks to detect and counter false narratives
  • Strengthen content authenticity practices across owned channels
  • Coordinate faster across departments when threats emerge

Content authenticity matters most. Brands that can prove their messaging is genuine build resilience against false claims. Cross-functional speed matters too-marketing, legal, communications and security teams need to act together when disinformation appears.

For CMOs developing strategy around AI and brand protection, the AI Learning Path for CMOs covers the tools and frameworks needed to navigate these emerging risks. The AI for Marketing section also addresses how AI changes brand discovery and trust.

The disinformation threat won't slow down. CMOs who build these defenses now will be better positioned to protect their brands as the technology advances.


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