Common Crypto Scams (and How to Avoid Them)

Crypto is one of the most scam-heavy corners of the internet, and there is a brutal reason why: transactions cannot be reversed. Once your coins are gone, no bank, no support desk, and no government can claw them back. That is exactly why scammers love crypto, and why learning the common tricks is one of the highest-value things a beginner can do.

Rug pulls

A rug pull is when the creators of a token hype it up, attract buyers, and then vanish with the money, leaving a worthless coin behind. This is common with memecoins and freshly launched altcoins. Warning signs include anonymous teams, promises of guaranteed returns, a tiny group holding most of the supply, and pressure to buy "before it explodes." If a token launched yesterday and everyone online is suddenly shouting about it, treat that as a red flag, not an opportunity.

Fake giveaways and impersonation

"Send 1 ETH and get 2 ETH back!" is always a scam. Real giveaways never ask you to send crypto first. Scammers impersonate famous people, exchanges, and even celebrities using hacked or look-alike accounts, sometimes with deepfake videos. No legitimate person or company will multiply the crypto you send them.

Phishing and fake sites

Phishing tries to trick you into revealing your seed phrase or logging into a fake version of a real site. A fake wallet or exchange page can look identical to the real one. The rule that stops nearly all of this is simple and absolute:

Pig butchering and romance scams

One of the most damaging scams is "pig butchering," where a stranger builds a relationship over weeks or months, often through a dating app or a "wrong number" text, then slowly convinces you to invest in a fake crypto platform. The platform shows fake profits to lure you deeper, and when you try to withdraw, the money is gone or they demand "taxes" and "fees" to release it. Canadians lose enormous sums to this every year. If an online contact you have never met in person steers a conversation toward crypto investing, stop.

Fake apps and investment platforms

Scam platforms promise steady, high returns with no risk, which does not exist. They may look professional, run ads, and even appear in app stores. Unregistered offshore "investment" sites are a classic trap. Using a platform that is registered to operate where you live is one real layer of protection; our how to buy crypto in Canada guide covers this. Remember that even legitimate exchanges can fail, as the FTX collapse showed, so treat any promise of guaranteed profit as automatically false.

Other tricks to know

• Pump and dumps: a group hypes a coin to spike the price, then sells on the people who bought in late.
• Fake support: scammers pose as help-desk staff in comments or DMs after you post a problem.
• Address poisoning: attackers get you to copy a look-alike wallet address so your funds go to them.
• Malware: software that swaps a pasted address or steals wallet files.

The rules that stop most scams

• Never share your seed phrase or private key with anyone.
• If returns are guaranteed or the pressure is urgent, it is a scam.
• No one legitimate will multiply crypto you send them.
• Verify links and app names carefully; type addresses yourself when possible.
• Be deeply skeptical of investment advice from strangers online.
• Slow down. Scams rely on excitement and urgency, so pausing is protection.

Crypto has real technology behind it, but the space is crawling with fraud. If you keep learning before you act, you avoid the vast majority of it. Start with what cryptocurrency is, and if you want to look at real coins with live data, visit our crypto home.