OTP Checker

Verify unexpected OTP codes before your account is stolen.

One-Time Passcodes (OTPs) are the keys to your digital life. Scammers use social engineering to trick you into sharing these codes so they can bypass your multi-factor authentication and drain your bank accounts.

Security Insight

The #1 way accounts are hacked today isn't through complex coding—it's through 'OTP bot' services and social engineering. A scammer will NEVER have a legitimate reason to ask for your verification code.

Identifies 'Unexpected Code' risks
Spots 'Bank Support' impersonation
Protects your primary accounts

How to spot an OTP Code Scam

Multi-factor authentication is your strongest defense, but only if you keep your codes private. Watch out for these specific social engineering signals.

The 'Verification Help' request

A 'friend' or 'support agent' messages you saying they 'accidentally' sent a code to your phone and asks you to send it back to them.

The 'Fraud Department' call

A caller claiming to be from your bank's fraud team asks you to 'verify your identity' by reading back the code they just sent you.

Unsolicited Codes at night

Receiving multiple OTP codes while you aren't trying to log in means someone already has your password and is trying to bypass your 2FA.

Requests to 'Sync' or 'Link' accounts

Being told you need to provide a code to 'confirm a link' between two apps you don't use together is a major red flag.

What IsThisSpam checks before you trust a sender

Quick verdicts are useful, but the real value is understanding why something looks safe, uncertain, or risky.

The 'DO NOT SHARE' Warning

Almost every legitimate OTP text includes the phrase 'Do not share this code with anyone'. If you are sharing it, you are being scammed.

High-Pressure urgency

The person asking for the code claims your account will be deleted or your funds frozen if you don't provide the code immediately.

Sender mismatch

The person claiming to be from 'Google' is messaging you from a standard mobile number or a personal WhatsApp account.

The 'Test Code' lure

Being asked to provide a code just to 'test' if your phone is working or to 'verify' a marketplace listing (like on Facebook).

Related guides

Use the checker for the fast answer, then read the deeper guidance for recurring scam patterns.

Fake Verification Scam Checker

Learn about broader identity verification and account-linking fraud.
Read the guide

SMS Scam Checker

Broad guide for identifying dangerous links and spoofed sender names.
Read the guide

FAQ

These are the questions people usually ask right before they click, reply, or pay.

Got a screenshot or attachment? Our AI can analyse it.

Free scan first, deeper analysis when you need it

Check the sender before you trust the message.

Start with a fast scan, then move to SuperScan when the message involves money, account access, or sensitive documents.