FTC warns AI voice cloning is supercharging the 'grandparent scam'

The US Federal Trade Commission issued a consumer alert warning that voice-cloning software was making the long-running “grandparent scam” — in which a caller impersonates a distressed relative to extract emergency money — significantly more convincing. The agency said a scammer needed only a short clip of a person’s voice, often lifted from video posted publicly online, to generate a believable clone, then use it in a phone call claiming a family member was in trouble, typically asking that money be sent immediately by wire transfer, cryptocurrency or gift card.

The warning did not describe a single incident but a pattern the FTC said was becoming more common as consumer voice-cloning tools grew cheaper and more accessible, following widely reported cases including 4chan’s abuse of ElevenLabs’ cloning beta weeks earlier. Its advice to consumers was to treat a familiar-sounding voice as unverified: hang up and call the person back on a known number before sending any money, and to agree in advance on a verification phrase with family members who might be impersonated.

The alert was an early instance of a government consumer-protection agency responding directly to generative AI as a fraud vector rather than treating it as a hypothetical risk, and it set up the FTC’s Voice Cloning Challenge later that year, which solicited technical proposals for detecting or preventing this kind of misuse.