What Reddit's AI-Spotting Threads Reveal About Everyday Scams

TechRadar contributor Becca Caddy writes that she spent about a year and a half monitoring Reddit's r/isthisAI, a forum where users ask whether photos, videos and messages are AI-generated. The report is a set of observed examples and consumer advice, not a formal study. It groups the recurring cases into several patterns.

Rental damage claims. Users have asked whether images of alleged damage, including cracked floor tiles, stained rugs and an overflowing toilet, were manipulated. The concern is that landlords or short-term rental hosts could use fake images to request repair money. Caddy recommends photographing a rental at check-in and check-out as a defensive record.

Fake notices. Notices attributed to schools or councils, missing-pet flyers and other announcements have circulated. The reporter notes that AI can now produce realistic handwritten text, marker pen or crumpled paper, making older visual clues less reliable. Advice: trace the notice to an official source or original channel before amplifying it.

Real events, fake visuals. Some AI images are attached to incidents that did happen. One cited example concerned a wildlife park incident in Yorkshire. Because the underlying event is real, viewers may assume the images are authentic too. Caddy advises checking whether reputable news organizations or official sources have published the visuals, and notes that confirming the event does not confirm the image.

Romance scams. People have posted photos of online partners their relatives believe they have met, asking whether the person exists. A common narrative involves overseas work or frequent travel, with airport or workplace photos, followed by a medical emergency or money-access problem and a request for financial help. AI can make fake identities more convincing. Advice includes approaching the topic gently, trying to verify identity independently, treating repeated excuses for never meeting in person as a warning sign, and not sending money.

Puppy scams. Reddit users have questioned photos of puppies offered for sale, including cases where relatives or Facebook buyers worried about fraud. A convincing image can make an animal seem available even if the seller is not legitimate; scammers may ask for deposits or delivery fees and disappear. Advice: see the animal in person and check the seller, while focusing less on pixel-level clues and more on what the transaction asks you to do.

Political misinformation. The report notes AI-generated political images continue to circulate. Such images can be especially effective when they reinforce an existing belief. Advice: be wary of images that trigger immediate outrage, fear or satisfaction; look for the original source; check credible verification; and avoid sharing simply because an image feels believable.

Documents and evidence. Users have asked whether a plane ticket or an ultrasound was faked. Caddy describes an experiment in which she asked ChatGPT to create fake receipts and certificates, and says it often complied. That does not prove any specific document in a dispute is fake, but it illustrates why visual inspection is becoming less reliable. For important documents, seek independent verification, such as checking a booking reference with the company, and do not treat a medical document image as definitive proof of someone's health.

Tools and takeaways. Suggested checks include reverse image search with Google Lens and tracing a story to its original source. Google has expanded access to SynthID Detector, which can identify invisible watermarks in some AI-generated content, but not all; the absence of a watermark does not prove authenticity. Caddy's central recommendation is to ask what the sender wants the recipient to accept or act on, since urgency, money requests and emotional pressure are often stronger warning signs than visual artifacts.