The most common crypto scams, and how to avoid them

Crypto scams cost people billions of dollars every year. Beginners are the most common targets — not because they're careless, but because scammers are sophisticated and the attacks are designed to look legitimate. Knowing what to watch for is the single most effective protection you have.

The fake giveaway

You see a post from what appears to be a famous person or company: send 0.1 ETH and receive 0.2 ETH back. It never works. Legitimate giveaways don't ask you to send crypto first. Anyone who does is running a scam, regardless of how official they appear. Verified accounts on social media get compromised regularly. The blue checkmark means nothing.

The fake support agent

You post in a crypto forum or Discord asking for help. Within minutes, someone messages you privately offering assistance. They'll ask for your seed phrase or remote access to your device to "fix the issue." No legitimate support agent will ever ask for your seed phrase. Ever. It's the master key to your wallet — sharing it gives someone complete control of your funds.

The romance scam

Someone reaches out online, builds a relationship over weeks or months, then introduces you to a crypto investment opportunity they've been profiting from. The platform looks real. Early withdrawals work fine. But when you try to take out significant funds, there are always more fees to pay. The platform is fake. The person is fake. The money is gone.

The phishing site

You receive an email or see an ad that looks exactly like your wallet provider. The URL is slightly different — mintaa.io instead of minta.io. You enter your credentials. They're captured immediately. Always type wallet URLs directly into your browser. Never click links in emails claiming to be from your crypto provider.

Your seed phrase is sacred

Your seed phrase — the 12 or 24 words you receive when creating a non-custodial wallet — is the only thing that controls your funds. Write it down on paper. Store it somewhere safe. Never photograph it. Never type it into any website or app except to recover your own wallet. Minta will never ask for it.

How Minta AI protects you

Minta AI scans every transaction for patterns associated with known scams: suspicious addresses, unusual recipients, amounts that match common fraud patterns. If something looks wrong, you'll be warned before you confirm. It's not a guarantee — but it's a meaningful layer of protection for users who are still learning the landscape.