Ad fraud is the deceptive use of paid advertising to impersonate a brand, mislead buyers, or divert ad spend and traffic away from a genuine business — ranging from fake product ads to ads that clone a brand’s identity outright.

Why it matters

Paid ads carry an implicit trust signal — a platform showed it, so it must be legitimate — which makes ad fraud an effective way to reach buyers who’d otherwise be cautious. A fraudulent ad using a brand’s name or imagery can drive traffic straight to a phishing page or a counterfeit storefront, and the brand absorbs the reputational cost even though it never ran the ad.

Common forms

• Ads impersonating a brand’s name, logo or product imagery to sell counterfeit goods or run a phishing scheme
• Fake “flash sale” or clearance ads that don’t correspond to any real offer, used to harvest payment details
• Ads linking to a cloned storefront or phishing domain designed to look like the brand’s real site
• Cloned social pages running paid promotion to build a fake audience before pivoting to a scam

How detection works

Detection combines monitoring of ad libraries (such as Meta’s public Ad Library) for creative reusing a brand’s assets, tracking destination URLs for phishing or lookalike domains, and flagging social accounts running paid promotion that don’t match the brand’s verified profiles.

How Truviss helps

Truviss’s Social media scanner monitors for impersonating accounts and ad creative reusing a brand’s identity, flagging fraudulent promotion before it reaches a meaningful audience.

Related terms

• Brand impersonation
• Phishing domain
• Digital risk protection