WhatsApp Scam Detection
Stop WhatsApp Scams Before You Tap Open
Arjuna – The Cyber Shield is a WhatsApp scam detection app for India. It checks links and file attachments shared in your WhatsApp messages for phishing and fraud signals before you open them. Fake job offers, invoice links, and APK installers spread fast on WhatsApp.
What is WhatsApp Scam Detection? Scans links and file/APK attachments shared on WhatsApp for phishing and fraud signals before you open them.
Advanced Threat Intelligence
Powered by real-time AI to ensure your digital life remains completely secure against modern threats.
Malicious Link Scanning
Checks links shared in WhatsApp messages against known phishing and fraud domains before you tap them.
Fake APK & File Attachment Alerts
Flags suspicious APK and file attachments sent over WhatsApp before you install or open them.
Known-Bad URL Blocking
Cross-references shared links against Arjuna's threat intelligence to catch known scam destinations.
How It Works
Simple, automatic, and invisible protection that works silently in the background.
A Link or File Arrives
Someone shares a link or a file/APK attachment with you in a WhatsApp chat or group.
Arjuna Checks It First
Before you open the link or install the file, Arjuna analyzes it for phishing and fraud signals.
You Get a Clear Warning
If it's risky, Arjuna warns you before you can proceed — you decide what happens next.
Who Benefits Most?
Designed for the real threats faced by users across India and globally.
Family & Community Groups
Forwarded scam links and fake job offers travel fastest through family and community WhatsApp groups.
Small Business Owners
Invoice and payment links sent over WhatsApp Business chats are a growing target for impersonation scams.
Job Seekers
Fake job offers on WhatsApp routinely link to phishing pages or ask victims to install a fraudulent app.
Why You Need This
In India and across the globe, sophisticated scams are targeting smartphone users every minute. Protect yourself from malicious links, hidden apps, and invisible trackers before they compromise your data.
- WhatsApp is one of the most common channels scammers in India use to share phishing links and fake APKs disguised as banking, delivery, or job-related apps.
- Indian police cases through 2026 have documented fake banking and investment apps distributed as APK files via WhatsApp links and groups.
- Fake job offers and "urgent" payment requests are a recurring lure pattern in WhatsApp-based scams.
- Scammers increasingly send file attachments disguised as invoices or documents to trick users into opening malicious files.
Download Arjuna : Fraud & Scam Guard Now
Get real-time protection against zero-day threats, phishing attempts, and mobile fraud.
Frequently Asked Questions
Questions we hear every day.
Everything you need to know about protecting yourself from WhatsApp scams with Arjuna.
Can Arjuna detect a WhatsApp scam that happens entirely over a call?
No. WhatsApp Scam Detection scans messages for malicious links and file/APK attachments — it doesn't screen voice or video call content and can't verify who is calling. A scam conducted entirely over a WhatsApp call, with no link or file ever sent, is outside what this feature can catch.
What kinds of WhatsApp scams does Arjuna check for?
Arjuna checks links and file or APK attachments shared in WhatsApp messages against known phishing and fraud signals before you open them — including fake banking, government, or investment apps sent as installer files, and malicious redirect links.
Can Arjuna tell me if a WhatsApp contact is impersonating someone?
No. Arjuna checks the safety of a link or attachment, not the identity of whoever sent it. It can't confirm whether a contact, company, or official account is genuinely who it claims to be.
What should I do if Arjuna flags a WhatsApp link or file as suspicious?
Don't open the link or install the file. If you've already shared banking details or made a payment, contact your bank immediately and file a report at cybercrime.gov.in.
What is the fake banking APK WhatsApp scam in India?
Scammers send an APK file or a download link on WhatsApp that pretends to be a bank, government or KYC app. Installing it can expose your banking details. Arjuna checks links and APK attachments in WhatsApp messages and warns you before you open or install them. If you already installed one, call your bank and report at cybercrime.gov.in or on 1930.
What is the WhatsApp file attachment malware scam in India?
In this scam, a file arrives on WhatsApp disguised as an invoice, a document or a notice, and opening it can install malware. Arjuna checks file and APK attachments shared in WhatsApp messages and flags suspicious ones before you open them. It does not scan files you have already opened, so do not open files from unknown senders.
What is the WhatsApp task scam that pays you to earn money with an app in India?
Scammers message offers of easy money for simple online tasks, then ask you to install an app, pay a fee or share personal details. Arjuna cannot judge an offer itself, but it checks links and APK files in the message and warns you if they look unsafe. Never pay to receive earnings, and report the number to cybercrime.gov.in.
What is the WhatsApp fake discount offer APK scam in India?
A message offers a discount, a fuel card or a gift, then sends a link or an APK file to claim it. Installing the file can compromise your banking details. Arjuna checks the link or APK in the WhatsApp message and warns you before you open it. Only install apps from official stores, and report fraud at cybercrime.gov.in or 1930.
Related guides
If a scam has already happened, these guides explain the official recovery routes.
- GRM Portal for Cyber Crime: How to Unfreeze a Bank Account
What the GRM portal is and how to follow up after a cyber crime freezes your account.
- MRM Portal for Cyber Fraud: How to Recover Money Lost to Online Scams in India
How the MRM portal fits into recovering money after an online scam.