AI-generated deepfake videos impersonate doctor, spread medical misinformation to elderly in Brazil
Deepfake videos using artificial intelligence cloned the image and identity of Brazilian otorhinolaryngologist Hélio Brasileiro to spread alarmist health misinformation on YouTube channels targeting elderly viewers. At least five channels were part of a coordinated network spreading false medical claims and recommending unproven natural treatments as replacements for prescription medications; Brasileiro filed a police report.
What happened
Otorhinolaryngologist Hélio Brasileiro discovered that at least five YouTube channels had cloned his image and identity using artificial intelligence without authorization to distribute health content in an alarmist tone, particularly targeting elderly people.
The deepfake videos made false health claims, such as associating hot baths with cardiac problems and recommending 'natural' treatments that would replace medicines prescribed by health professionals. The channels were part of a network copying images of multiple real doctors, apparently operated by the same person or group, to monetize through YouTube views.
Reported impact
According to Brasileiro, the deepfake videos 'could be causing fatal damage to the elderly.' Hundreds of thousands of followers viewed content across the network of cloned channels.
The practice could constitute crimes including false identity, illegal practice of medicine, cybernetic crimes, and crimes against honor, according to police and experts cited in reporting.
Governance controls
Brasileiro filed a police report after discovering the deepfake videos impersonating him on YouTube.
Classification
Sources and evidence
This record was researched and written by the Index, based on the following original reporting.