Choose a topic

Short lessons with examples. Get one wrong and it comes back later.

Completed 0%

PracticeReview the questions you got wrong All lessons & searchFind a lesson by a word, or browse every topic

Start here

Top signs of a scam

Calls & WhatsApp

Scam phone calls "A relative in trouble"

Email, texts & government

Fake emails & login pages Scam text messages INSS, loans & fake payouts

Money, PIX & shopping

Investment & crypto scams Romance scams Fake shops, subscriptions & gift cards Job scams & money mules PIX & instant payments Boletos & QR codes

Apps, downloads & the web

Dangerous apps & downloads QR-code scams

Your progress