Most crypto scams on WhatsApp and Telegram in India follow one of three patterns. A group or "mentor" promises fixed or very high profits. Someone pretends to be customer support for your exchange or wallet. Or you are sent a link to a fake app or website that looks like the real thing. All three end the same way: you send money, or you hand over a code, and it is gone.
One rule protects you from almost all of it. No genuine platform, support agent, tax officer or adviser will ever ask you for your OTP, password, PAN, Aadhaar or seed phrase in a chat, a call or a message. If anyone asks, stop. And if you have already sent money, call 1930, the national cyber fraud helpline, or file at cybercrime.gov.in as fast as you can.
Even we once thought a real investor was a scammer
In 2014, a year after we launched Unocoin, an email arrived offering to invest. Our CEO deleted it. It came again. He deleted it again. A stranger offering money to a small Bitcoin company in Bangalore looked exactly like a scam.
Then the sender wrote once more and explained that he was an investor in Coinbase and BitPay. It was Barry Silbert. He became one of Unocoin's backers.
I tell this story because the instinct was right, even though the case was wrong. Healthy suspicion is a feature. The cost of ignoring a real offer once is small. The cost of trusting a fake one can be everything you have saved. When in doubt, verify through a channel you found yourself, not one the stranger gave you.
Why scammers love crypto
Bitcoin transactions are final. There is no bank to call to reverse a transfer once it is confirmed. Many people are new to it and do not yet know what normal looks like. And the price headlines make it easy to sell a story of fast money.
None of this makes Bitcoin itself a scam. It means the person holding it has to carry the security a bank would usually carry for them. The scams below are not clever technology. They are old tricks wearing new clothes.
Pattern 1: the profit-promise group
You get added to a WhatsApp or Telegram group you never joined. The group is full of people posting screenshots of profits. An "expert" or "mentor" shares calls every day. Someone sends you a private message offering to manage your money, or to put you in a "VIP" group, for a small fee at first.
The details change. Some promise a fixed daily percentage. Some ask you to do small "tasks" first and pay you a little to build trust. Some show you a dashboard where your balance grows beautifully, until you try to withdraw and are told to pay a "tax" or "release fee" first.
How to spot it: anyone promising fixed profits from crypto is lying. Prices go up and down, and nobody can promise where they go. Indian advertising rules for virtual digital assets, issued by ASCI, bar ads from promising future profits or downplaying risk. A legitimate business cannot honestly make that promise. A stranger in a Telegram group certainly cannot.
Pattern 2: fake support and impersonation
You post a complaint on social media about a delayed withdrawal. Within minutes, an "official support" account messages you. Or you search for a helpline number and call the first one you find. The person is helpful, polite and quick. Then they ask for your OTP "to verify the account", or ask you to install a screen-sharing app, or ask for your seed phrase "to sync the wallet".
The moment they ask for any of that, you know. Real support never asks for your OTP, password, PAN or seed phrase in a chat or call. Never.
For Unocoin, the support channels listed on the site are email at support@unocoin.com, phone at +91 7788978910, and toll-free at 1800-103-2646, Monday to Saturday, 9:30 AM to 6:30 PM IST. If someone reaches you any other way claiming to be Unocoin support, treat it as suspicious and contact us through those channels yourself. The same rule applies to every platform: find the support details on the official site or app, and start the conversation yourself.
Pattern 3: the fake app or website
A message arrives with a link to "the new version" of an exchange, or a trading app with a name very close to a real one. The design is convincing. It may even show a real price feed. You sign up, deposit money, and watch a balance that does not exist.
How to protect yourself:
- Install apps only from the official link on the platform's own website, and check the developer name in the app store.
- Type web addresses yourself rather than clicking links in messages.
- Check that the platform's legal entity appears on FIU-IND's published list of registered virtual digital asset service providers.
- Do a small test withdrawal before trusting any platform with more.
The one rule
Write this somewhere you will see it:
Nobody genuine will ever ask for my OTP, password, PAN, Aadhaar or seed phrase in a chat, a call or a message.
Your KYC happens inside the app or website, with documents you upload yourself. Your OTP is typed by you into the app you opened. Your seed phrase is written on paper and stays offline. Nobody needs any of them from you over WhatsApp. Not your exchange, not the tax department, not the police, not a "recovery agent".
A second rule follows from it: nobody genuine promises you fixed profits. If someone does, the conversation is over.
If it already happened: 1930
Speed matters. Do these things in this order, as fast as you can:
- Call 1930. This is the national helpline for lodging online cyber fraud complaints, and it runs round the clock. The government's citizen financial cyber fraud reporting system has saved more than ₹7,000 crore across more than 23 lakh complaints, according to a Rajya Sabha reply on 17 December 2025. Complaints are forwarded to banks, wallets or merchants, which can freeze money still sitting in an account.
- File online at cybercrime.gov.in, the National Cyber Crime Reporting Portal.
- Keep ready: your bank account and card details, the transaction ID or statement, and the scammer's account number, UPI ID or phone number. Save screenshots of the chats.
- Tell your platform through its official support channels so they can review your account.
- Change your passwords and secure your email and phone.
And watch out for the second scam. After people lose money, "recovery experts" often contact them promising to get it back for a fee. That is the same trick, run again.
What this means long term
Bitcoin gives you something rare: money you can hold without asking anyone's permission. The price of that is that you carry the responsibility. The good news is that the responsibility mostly comes down to a few habits, and they cost nothing.
Read our page on what real support never asks and the checks you can run on any platform. Share it with the person in your family who just joined a crypto group. If you are newer to this, the learning page is a good place to start.
Common questions
How do crypto scams on WhatsApp work?
Common patterns are groups promising fixed or high profits, fake customer support that asks for your OTP or seed phrase, and links to fake apps or websites. All of them try to get you to send money or hand over codes.
Is a crypto group promising returns a scam?
Anyone promising fixed profits from crypto should be treated as a scam. Prices move both ways and nobody can promise outcomes. India's ASCI advertising rules for VDAs bar promises of future profits.
Does Unocoin support contact on WhatsApp?
The support channels Unocoin lists are support@unocoin.com, +91 7788978910 and toll-free 1800-103-2646, Monday to Saturday, 9:30 AM to 6:30 PM IST. Treat any other contact claiming to be support with suspicion. Real support never asks for OTP, password, PAN or seed phrase.
What should I do if I sent money to a scammer?
Call 1930 immediately or file at cybercrime.gov.in, keep your transaction ID and the scammer's details ready, inform your platform through official channels, and beware of anyone offering paid recovery.