Viral Tip Urges Staying Silent 3 Seconds on Unknown Calls to Block AI Voice Cloning

The tip reflects a real shift in fraud economics: voice is becoming a biometric credential, and the cheapest defense is simply not to hand it over. That matters most for people whose voice already circulates publicly — executives, founders, media figures — since cloning only needs a short sample, and the same voiceprints that unlock banking or identity checks are the ones being harvested. Whether silence-for-three-seconds becomes standard call hygiene, or whether verification simply moves to other channels, is the open question.