Crypto 101 Daily

“Send 1 ETH and we’ll send back 2!” — posted under a video that looks like it features a famous tech billionaire. It’s one of the oldest tricks in crypto, yet it keeps working. Fake giveaway and impersonation scams prey on the hope of free money, and once you know the pattern, they’re easy to spot. Here’s the plain-language guide.

What these scams are

A fake giveaway scam promises to multiply any crypto you send: “send some and get double back.” Impersonation is the engine that makes it believable — scammers pose as a famous person (a well-known entrepreneur, a celebrity), a major company or exchange, or a project’s official support team, to borrow their credibility. The two usually go together: a fake “Elon” or fake “official Binance” account running a fake giveaway.

How they work

The mechanics are simple. You see a post, video, livestream, ad, or message announcing a giveaway: send crypto to a given address and you’ll receive more in return. To rush you, it’s “limited time” or “first 100 people only.” They often fake legitimacy with doctored screenshots, fake comments thanking them for “real” payouts, hacked or look-alike accounts, and slick branding. Of course, anything you send is simply gone — there is no return, ever. A related version impersonates “support staff” who message you offering help, then try to extract your seed phrase or remote access.

The single rule that defeats them all

Here’s the one principle to burn into memory: no legitimate person or company will ever ask you to send crypto first in order to receive more back. That is never how real giveaways, promotions, or companies work — it only describes a scam. Free money doesn’t require you to pay in first. If you simply refuse to ever “send to receive,” you’re immune to this entire category.

Spotting impersonation

A few tells help you catch the impersonation itself: usernames with subtle misspellings or extra characters; accounts that contact you first, especially “support” that reaches out unprompted; giveaways promoted through replies, DMs, or random videos rather than a company’s genuine official channel; and any urgency or pressure. Real support will never DM you first asking for secrets, and real companies don’t run “double your crypto” promotions. When in doubt, ignore it — or verify independently through the company’s real, official website, never a link provided in the message.

How to protect yourself

Keep it simple: never send crypto expecting more in return; never share your seed phrase or give remote access to “support”; assume anyone messaging you first is suspect; don’t trust a famous name or logo as proof of anything; and resist time-pressure entirely. If an offer sounds too good to be true, it is — that old rule is precisely calibrated for crypto. This is education, not financial advice.

Key takeaways

Fake giveaway scams promise to multiply crypto you send, using impersonation of famous people, companies, or “support” to seem credible — but anything you send is gone. The one rule that defeats them all: no legitimate party ever asks you to send crypto first to receive more back. Watch for look-alike accounts, unsolicited “support” contact, and urgency, never share your seed phrase, and verify only through official channels. This is education, not financial advice.

New here? This is a core part of how to spot a crypto scam and relies on the same trickery as phishing. The golden rule ties back to guarding your seed phrase.