Fraud safety library
How common money scams work, the warning signs, and what to do. Written without blame.
Fraud works by making you hurry, scaring you, or flattering you, so that you act before you think. It can happen to anyone, on any day, and it is the fraudster's skill, not the victim's carelessness, that does the damage.
Three habits stop most of it: pause, check through a channel you found yourself, and never share codes, PINs or passwords. This library describes common patterns so you can recognise them early.
Six rules that stop most fraud
- No genuine bank, government office or company will ask for your OTP, PIN, password or card verification code.
- You never need to enter your UPI PIN, or any payment PIN, to receive money.
- Urgency, secrecy and fear are the main tools. A request that says 'do it now and tell no one' is a warning in itself.
- Check by calling or visiting using details you find yourself, not those in the message or the caller's number.
- Paying a fee to receive a prize, loan or refund is a sign of fraud.
- If you have already paid or shared something, act at once. Speed often decides whether money can be stopped.
Common patterns
The 'bank' call that asks for your OTP
A caller claims to be from your bank and asks for a code, PIN or card details.
Payment request and QR code tricks
You are told to scan a QR code or approve a request in order to receive money.
Guaranteed returns and tip groups
An investment offer promises high, safe or quick returns, often through a chat group or an app.
Threats from a fake officer ('digital arrest')
Someone claiming to be police, customs or a courier says you are in trouble and must pay or stay on a video call.
Prizes, lotteries and loans that ask for a fee first
You are promised money or a loan, but first you must pay a fee.
Pay-to-earn tasks and fake jobs
A job offer pays you for simple online tasks, then asks you to deposit money.
Fake links, fake websites and fake helplines
A message or search result leads to a copy of a real site or to a false customer-care number.
Remote-access and tech-support calls
Someone asks you to install an app so they can 'fix' a problem and then they can see your screen.
Online friendships that lead to investing
A friendly stranger builds trust over weeks, then introduces a 'great' investment.
Online marketplace buyer and seller scams
A fake buyer, seller or courier uses overpayments, advance payments and 'refunds'.
SIM swap and account takeover
A fraudster gets your phone number moved to their SIM, or logs in as you, and uses it to reset passwords and approve payments.
'Relative in trouble' and cloned-voice calls
A caller who sounds like a family member says they are in trouble and need money at once.
Instant-loan apps, harassment and blackmail
An easy-loan app takes access to your phone, then threatens to shame you or contact your family if you do not pay.
Fake shops, fake delivery messages and refund scams
An online shop that never delivers, or a message about a missed delivery or refund that leads to payment or data theft.
Fake insurance refunds and 'KYC update' demands
Someone says you are owed a policy refund or must update your KYC, and uses that to take money or details.
If it has already happened
- Call your bank or card issuer straight away and ask them to block the card, account or payment. Use the number on the card or the official website.
- Change passwords for any account that may be affected, starting with email and banking. Turn on two-step verification.
- Report it to the authorities (see the list below). Keep screenshots, phone numbers, account details, transaction IDs and times.
- Tell someone you trust. Shame keeps fraud hidden and helps the next victim's fraudster. You did nothing wrong by being targeted.
- Be careful about 'recovery' offers afterwards. Fraudsters often contact past victims promising to get money back for a fee.
Where to report
- India: Call 1930 (national cyber-crime helpline) and report at cybercrime.gov.in; tell your bank immediately.
- United Kingdom: Action Fraud (report fraud and cyber crime).
- United States: Federal Trade Commission report site.
- Australia: Scamwatch (Australian Competition and Consumer Commission).
- Canada: Canadian Anti-Fraud Centre.
Other countries: use your police cyber-crime unit and your bank. Tell us if we should add yours.
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