Guia . 14 min de leitura
Como saber se um áudio é IA
Um checklist rápido, os sinais para ouvir, como verificar áudios do WhatsApp e o que fazer se você já caiu no golpe.
O blog . guias e casos reais
Guias sobre vozes de IA.
Guias para saber se um áudio é IA e entender os golpes que usam vozes clonadas. Os artigos em inglês estão marcados.
Destaque . guia em português
Todos os artigos
Vishing examples: 12 real voice phishing attacks
Twelve documented attacks, from the 2019 cloned-CEO wire fraud to 2026 jury duty calls, each with its source.
How to protect yourself from vishing: 10 steps
Defences that do not depend on spotting a fake voice: callback rules, code words, and what to do if you already paid.
Vishing vs smishing: the difference, with examples
Phishing by voice and phishing by text, side by side, and how attackers chain the two.
What is vishing in cyber security?
Vishing for security teams: where it sits in CISA guidance and MITRE ATT&CK, eight attack types, and controls.
Best deepfake detection tools: how to choose in 2026
Deepfakes are three problems, not one. How to choose a detector for voice, image, and video.
CEO fraud: how voice cloning defeats finance teams
Executive-impersonation fraud in the CEO's real voice, and the controls that stop it.
The grandparent scam, now with AI voice cloning
A cloned voice makes an old con new. The red flags, and how to protect older relatives.
How to detect AI voices: voice cloning and audio deepfakes
A fast checklist, the tells to listen for, and how to confirm with a detector.
Best AI voice detector: how to choose the right tool
What "best" really means in voice detection. The 10 criteria to compare detectors by.
What are the dangers of AI voices?
From CEO ransom scams to election interference. Real categories of harm AI voices already enable.
How to verify if an audio is generated by AI
Plain-English explainer of what the detector is, why it exists, and how it works.
Deepfakes in elections: impact and how to combat them
The 2024 election cycle was the first where AI-generated robocalls reached voters at scale.
How to spot and avoid AI voice scams
The most common voice-scam patterns. What attackers say, what they ask for, how to verify.
AI voice vs human voice: what to listen for
What still gives synthetic voices away on close listen, even with the latest generators.
What is an AI detector and how does it work?
The fundamentals: what an AI detector is, what it measures, and our approach.
AI and religion: when synthesized voices reach the pulpit
A field note on a category of use we did not predict. Synthesized voices in religious settings.