Common Bitcoin Scams and How to Spot Them
The most common bitcoin scams, grouped by how they start, with one red flag for each, what to do about it, and the steps to take if you have already sent money.
By Christopher Cannucciari · Published
Key takeaways
- Most bitcoin scams begin when someone you did not seek out contacts you, and end with you sending crypto, cash or gift cards.
- Scammers like bitcoin because payments are generally irreversible. There is no chargeback, so prevention matters far more than recovery.
- The common thread is urgency, secrecy, a stranger who made the first move, guaranteed returns and payment only in crypto.
- No real bank, agency, support team or wallet maker will ask for your seed phrase or send you to a bitcoin ATM.
- If you have been scammed, stop paying, keep records, tell your bank, report it at reportfraud.ftc.gov and ignore anyone offering paid recovery.
How do bitcoin scams work?
Most bitcoin scams are old frauds with a new payment method. The scammer invents a story, adds pressure, and gets you to send money in a form that cannot be pulled back. Bitcoin suits them because transfers are generally irreversible: there is no chargeback and no central party to freeze a payment, as How Does Bitcoin Work? explains.
This guide is organized by how a scam starts, because that is the moment you can still walk away. For each scam you get how it works, one red flag and what to do. It stays on fraud: Is Bitcoin Safe? covers the wider risks such as exchange failures, volatility and taxes. New to Bitcoin? The Start Here path covers the basics.
Which scams start with a call, text or email you did not ask for?
Unsolicited contact is the most common opening. The person claims authority, invents a problem and offers a payment as the fix.
Impersonation. A caller or message says it is your bank, a government agency, a utility or tech support, and that your money is at risk or you owe a debt. One version tells you to move your funds to a “secure” wallet the caller supplies, which is the scammer’s own. Red flag: any demand to pay or move money in bitcoin, gift cards or cash. What to do: hang up, then call the organization on a number from its official website or your card.
Cash and ATM scams. The impersonator sends you to a bitcoin kiosk with a QR code to scan, and the cash you insert goes to their wallet. Red flag: someone stays on the phone while you travel to the machine, or tells you to hide the reason from the cashier. What to do: stop and leave. Bitcoin ATMs: How They Work, What They Cost and the Scams to Avoid has the full pattern.
Sextortion emails. A message claims the sender recorded you or holds compromising material and demands bitcoin to stay quiet. It sometimes quotes a real password from an old data breach to seem credible. These emails are usually mass-mailed, and the sender has nothing. Red flag: a threat paired with a payment deadline. What to do: do not reply or pay, and change any password the email quoted.
Which scams build a relationship or sell an investment?
These scams earn your trust first and ask for money later.
Romance and fake-investment relationships. Someone you met online chats for weeks, then mentions a trading platform that has been making them money and offers to help you start. Red flag: they never meet you in person or on video, and keep steering the conversation to crypto. What to do: stop depositing and tell someone you trust before sending anything more.
Fake exchanges, apps and websites. The platform shows a dashboard of growing profits. Small withdrawals may work, but larger ones trigger demands for a “tax”, “fee” or “verification deposit”. Red flag: you must send more crypto to get your own money out. What to do: stop paying. A legitimate platform does not ask for more crypto before releasing yours. How to Choose a Crypto Exchange lists what to check before you deposit.
Guaranteed-return programs and Ponzi schemes. They promise steady returns from “arbitrage”, “staking” or a “trading bot”, and pay early members with newer members’ deposits until the inflow slows and withdrawals stop. Red flag: guaranteed returns, or bonuses for recruiting others. What to do: do not deposit. Ask who holds the money and which regulator oversees the business. The SEC’s site at sec.gov has investor education material.
Rug pulls. Creators launch a new token and promote it hard. Once enough people have bought, they withdraw the money raised and abandon the project. Red flag: anonymous creators and pressure to buy before a deadline. What to do: treat any brand-new token as extremely high risk, and never put in more than you could lose entirely.
Giveaways. “Send one bitcoin and get two back,” often posted from a hijacked account or a fake livestream. Red flag: you have to send first. What to do: ignore it. Nobody gives away double.
Which scams go after your keys and accounts?
These scams skip the story and go straight for access.
Phishing for seed phrases. A fake support message, email or pop-up says your wallet has a problem and asks you to “verify” or “sync” it with your recovery words. Anyone holding them can empty the wallet. Red flag: anyone asking for the words, for any reason. What to do: enter them only to restore your own wallet, in software you installed yourself. What Is a Seed Phrase? explains why they matter so much.
Fake wallet apps. A cloned app or lookalike site, sometimes promoted through a paid search ad, collects your login or phrase. Red flag: software found through an ad or a message and not through the maker’s own site. What to do: get wallets only from the maker’s official site, typed or bookmarked. Bitcoin Wallets Explained covers what to look for.
Clipboard malware. Malicious software swaps the address you copied for the attacker’s. Red flag: the pasted address differs from the one you copied. What to do: compare the first and last characters on your wallet screen and send a small test first, as What Is a Bitcoin Address? describes.
SIM swapping. An attacker persuades or bribes a mobile carrier to move your phone number to a SIM they control, then uses text-message codes to reset passwords. Red flag: your phone suddenly loses service for no clear reason. What to do: call your carrier at once, then secure your exchange accounts. Use an authenticator app or a hardware security key instead of text codes, and ask your carrier about a PIN or lock on number transfers.
What are fake recovery services?
Fake recovery services target people who have already lost money. Someone messages you claiming they can trace and retrieve stolen bitcoin for an upfront fee. It is often a second scam aimed at the same victim. Red flag: a fee up front, a guarantee, or contact you did not start. What to do: ignore it. Nobody can promise to recover bitcoin once it reaches a scammer’s wallet.
What do these scams have in common?
The same signals appear under different stories, and any one of them is a reason to pause.
- Someone contacted you first, unprompted.
- You are told to act now.
- You are told to keep it secret, or to lie to your bank or family.
- Returns are guaranteed or far above normal.
- You must pay in bitcoin, cash or gift cards.
- You are asked for a recovery phrase, password or remote access to your device.
When the pressure rises, slow down and tell someone you trust. Scammers need you to act alone and quickly. A genuine opportunity will still be there tomorrow, and a day’s delay breaks most scams.
What should you do if you were scammed?
Act quickly, because speed gives you the best chance of limiting the damage, though recovery is never guaranteed.
- Stop sending money, including any “fee” demanded to release your funds.
- Keep records: messages, wallet addresses, transaction details, screenshots and receipts.
- Tell your bank, card issuer or the platform involved, especially if an account or card was used.
- Report it to the FTC at reportfraud.ftc.gov and to local police. The FBI’s Internet Crime Complaint Center also takes reports.
- Secure your accounts. Change passwords and move funds to a new wallet if a phrase may be exposed.
- Ignore recovery offers. The next person to contact you about the loss is probably another scammer.
These schemes are built to work on careful people too, so there is no shame in reporting one.
How can you lower your risk before anything happens?
Choose where you buy yourself, and never because someone told you to. How to Buy Bitcoin With a Debit Card covers the purchase checks, and How to Choose a Crypto Exchange covers the platform. Type site addresses yourself, protect accounts with an authenticator app or security key, and keep your recovery phrase offline.
This article is educational. If you are weighing an investment offer or have already lost money, a qualified financial professional or your state’s consumer-protection office can help.
Where to go next
- Is Bitcoin Safe? The Real Risks and Common Scams: risks beyond fraud.
- How to Choose a Crypto Exchange: A Safety Checklist: what to check before depositing.
- Bitcoin ATMs: How They Work, What They Cost and the Scams to Avoid: the cash-deposit scam in detail.
- What Is a Seed Phrase? How Recovery Words Work: why no one legitimate ever asks for yours.
Frequently asked questions
What are the most common bitcoin scams?
Impersonation of banks, agencies and tech support, romance and fake-investment schemes, giveaways, fake exchanges and wallet apps, phishing for recovery phrases, guaranteed-return programs, sextortion emails and cash deposits at bitcoin ATMs. Most begin with someone contacting you first and end with a payment that cannot be reversed.
How can I tell if a crypto investment is a scam?
Be suspicious if someone you did not seek out introduced it, if returns are guaranteed or far above normal, if you are pushed to act quickly or stay quiet, or if you must pay more to withdraw your own money. A legitimate business can explain where its returns come from and can be checked with a regulator.
Will a real company ever ask for my seed phrase?
No. A genuine wallet maker, exchange or support team has no need for your recovery phrase. Anyone who asks for it, by message, call, pop-up or form, is trying to take your bitcoin.
Can stolen bitcoin be recovered?
Often not, because bitcoin transfers are generally irreversible. Acting quickly and reporting the loss gives you the best chance, particularly if the money passed through a regulated platform that can be contacted, but nobody can promise a refund. Anyone who charges an upfront fee to recover it is likely running a second scam.
What should I do if I was scammed?
Stop sending money, keep every record, tell your bank or the platform involved, secure your accounts, and report it to the FTC at reportfraud.ftc.gov and to local police. Ignore offers from strangers to recover the funds for a fee.
