Fact Check: Viral 'Cat In The Hat Sightings' Are AI-Generated, With No Verified Incidents In Ireland

A wave of TikTok videos appearing to show the Cat in the Hat lurking on streets, outside front doors and even inside people's homes has left some younger users genuinely unsettled. The clips, now circulating among teenagers in Ireland, including in Cork, are AI-generated content from a viral horror meme trend. Cork Safety Alerts has found no verified reports of any real-world incidents in Cork or elsewhere in the country.

The trend began on TikTok on 30 June 2026, when a user known as Daletok posted a scene from the 2003 live-action film The Cat in the Hat, starring Mike Myers, overlaid with a disturbing caption. The video gained more than 4.4 million views in a week, according to internet culture database Know Your Meme. The format pairs innocent scenes from the film with captions referencing death and tragedy, with some clips edited to resemble a horror film or a person's last known footage.

The trend then moved beyond simple edits. Some creators began using AI tools to generate entirely new scenes of the character behaving like a horror film monster, including clips in a found-footage style. One such AI-generated found-footage video, posted on 6 July, gathered more than 718,000 views within a day.

This is the material behind the so-called sightings. Tutorials circulating on TikTok openly show users how to recreate the effect in one click using AI tools such as Kling AI, promising realistic Cat in the Hat photos and videos that appear to be happening in real life. Popular variations include the character sneaking into rooms and fake Airbnb-style "spooky footage", alongside clips styled as doorbell and police camera recordings.

Fake "caught on camera" content is a growing problem well beyond this trend. An AI-generated clip of rabbits bouncing on a trampoline, styled as home security footage, racked up 203 million views on TikTok before being identified as fake. Police in Newark, New Jersey previously blamed AI-generated imagery for hoax reports of monkeys loose in the city, after officers searched the area and found nothing.

Emanuel Miranda, Newark Public Safety Director, told US broadcaster WPIX at the time:

"Any photos or videos posted on social media regarding this incident are likely AI-generated."

The picture in Ireland is very different from the online noise. Cork Safety Alerts has found no verified reports of anyone in a Cat in the Hat costume approaching people, homes or schools in Cork or anywhere else in Ireland, and no warning or appeal has been issued by An Garda Síochána in connection with the trend as of 20 August 2026. Anyone who encounters genuinely threatening behaviour, costumed or otherwise, should report it to their local Garda station.

The panic has clear echoes of the killer clown craze of October 2016, which did reach Ireland. Costumed figures were reported in Cork, Dublin and Belfast, gardaí were called to a Dublin school after three clowns approached with what appeared to be a mock chainsaw, and a sighting was reported in Youghal, County Cork. The key difference a decade on is that those incidents involved real people in costumes, while the viral clips fuelling the current scare are digital creations rather than documented encounters.

The character is also enjoying a wider cultural moment. A new animated Cat in the Hat film, starring Bill Hader, is due for release on 6 November 2026, which is likely to keep the character prominent in feeds in the months ahead.

As with any viral clip, a few simple checks go a long way. Look for AI watermarks such as Veo, Sora or Kling logos, along with static backgrounds or details that appear and disappear mid-clip, and be wary of any "caught on camera" video with no named location, date or credible source. Above all, think before resharing content that could frighten younger viewers. If you spot clips like these being presented as a genuine local incident, you can let us know via our freephone line, 1800 938 106.