# Luiz Were

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [luiz were](https://cerebralvalley.ai/u/luiwere)
- **GitHub:** https://github.com/luiwere/ScamGuard
- **Demo video:** https://www.loom.com/share/e1b90cd4b8e3468c8a329822393462a9
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2248

ScamGuard listens to incoming calls over speakerphone, transcribes speech live, checks dialogue against an instantaneous 0ms rules engine and a Llama 3.3 semantic intent judge, accumulates threat velocity, and takes over the screen with a single action: "Hang up immediately" while alerting trusted contacts via Telegram.

## More from Meta Global AI Developer Hackathon

- [RAI-OS Team](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2245)
- [metaware studios](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2246)
- [lugardix/ENOW FAITH](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2247)
- [Fitra](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2249)
- [BCUB3](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2250)
- [Kappa](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2251)

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Markdown version of https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2248. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt