Meta's Ad System Approved Dozens of Ads Containing AI-Generated Child Abuse Imagery

Meta ran paid advertisements containing artificial intelligence-generated child sexual abuse material and explicit images of minors across its platforms—Facebook, Instagram, Messenger, and Threads—over a nine-month period, reaching thousands of accounts in North America and Europe, according to a new investigation.

Researchers at the Tech Transparency Project uncovered more than 50 image and video ads with abusive content that had been reviewed, approved, and distributed by Meta's ad systems. The advertisements promoted so-called nudify or undressing applications designed to create sexual imagery. Katie Paul, the project's director, emphasized that Meta itself bore responsibility for this approval: "These ads made no effort to mask the images or hide what they were promoting. It's important to point out that this isn't content posted by third parties on Facebook or Instagram, these are ads that were reviewed, approved, and allowed to run by Meta."

How the Abuse Slipped Through#

The offending advertisements were published between November of the previous year and early August and were only recently identified by researchers investigating nudification app promotion. One particularly egregious example featured a thumbnail showing a child with text promising "Realizing Deep Fantasies with Generation AI," then transitioning to explicit video content when clicked. Another displayed a young girl in a sexually suggestive position with the caption "I can show you more."

Many of these ads remained hidden in Meta's ad library system for months, undetected by the company's automated review tools. According to Meta's own transparency data, at least one ad reached 2,563 accounts across France, Germany, Ireland, Italy, the Netherlands, Spain, Sweden, and the United Kingdom—though the true reach may be higher since the company's database excludes some U.S. performance metrics. The researchers discovered roughly 50 ads initially, but found an additional 30 more hours before publication, with several of these new discoveries still actively running at the time of detection.

Meta's Response and Systemic Failures#

Meta removed the ads after being contacted by WIRED but defended its record. A company spokesperson stated that "sexual exploitation is horrific" and noted that many ads "had minimal reach" or were "disabled before WIRED shared them," while also crediting newer AI detection technology for future prevention. The company cited removing 36 million pieces of child sexual exploitation content the previous year and legal action against nudify app developers.

However, Paul raised troubling questions about Meta's enforcement consistency, noting that the company's systems appeared to identify duplicate ads it had previously removed for policy violations—yet failed to take action on identical content when reposted. The ad library itself offers no mechanism for users to report violating content once ads have stopped running, limiting public oversight.