AITech.euabout 2 hours ago
Scam sparks AI phone fraud blocker Guardião
8 min read
Guardian Labs built Guardião, an AI layer that blocks phone scams before calls ring or messages notify. Models run locally on the phone, keeping calls and messages private. The startup partners with Portuguese police and two engineering universities. Founder Rita Barbosa started it after her grandmother lost €4,000 to a water filter scam.
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