FRAUTH: One Secret Code That Makes Fake ‘I Need Money’ Calls Obvious

AI voice scams are devastating families. Scammers clone your voice to trick aging parents into sending thousands. FRAUTH gives families a rotating 6-digit code that appears on both phones simultaneously. If codes match, it's really you. If not, hang up. • TOTP codes rotate every 30 seconds: unfakeable • AES-256 encrypted, offline-ready, privacy-first • Simple enough for any parent: just read the number • Works offline on iPhone and Android

Wispr Flow: Dictation That Works Everywhere — Stop typing. Start speaking. 4x faster.

Stop typing. Start speaking. 4x faster.

Hey Product Hunt! 👋 I'm Cameron Jo'van, and I built FRAUTH after my own mother nearly lost $4,000 to an AI voice scam. The scammer used a cloned voice that sounded exactly like me, claiming I was in a car accident and needed money immediately. She almost sent it. That was the moment I realized: there's no good solution for this. Code words can be socially engineered. "Just hang up" doesn't work when you're panicking and hearing your child's voice. So I built FRAUTH, a rotating 6-digit verification code that appears simultaneously on your phone and your parent's phone, powered by the same TOTP protocol banks use. If the codes match, it's really you. If not, they hang up. The entire UX is designed around one rule: if they can read a number, they can use FRAUTH. Would love your feedback, questions, and upvotes if this resonates with you. Ask me anything!

Wispr Flow: Dictation That Works Everywhere — Stop typing. Start speaking. 4x faster.

Stop typing. Start speaking. 4x faster.