How to protect yourself from suspicious messages on WhatsApp

WhatsApp has more than 500 million active users in India alone, which makes it the single most popular communication platform in the country and, by the same logic, one of the most attractive channels for scammers, fraudsters, and bad actors of every variety.

Fake job offers, impersonation scams, phishing links, lottery fraud, and investment schemes flood the platform daily. Most of them are easy to spot once you know what to look for. The problem is that most people do not know what to look for until after something has gone wrong. Here is what to watch for and how to protect yourself before a suspicious message becomes a costly mistake.

Unknown numbers sending unsolicited messages

If someone you do not know sends you a message out of nowhere, especially one that opens with flattery, an exciting opportunity, or an urgent request, treat it as suspicious by default.

Scammers frequently open with something that seems harmless, a wrong number that turns into a conversation, a recruiter with a surprisingly well-paid remote job, or someone claiming to be a friend of a friend. The goal is to establish rapport before the actual ask arrives.

Do not engage. Block and report the number directly from the chat.

Links that ask you to log in or verify something

WhatsApp phishing links are designed to look legitimate. They mimic bank websites, government portals, courier tracking pages, and popular apps with enough visual accuracy that a quick glance is not enough to catch the fake.

The rule is simple: never tap a link sent by someone you do not know, and even for links from known contacts, verify before clicking. A genuine bank or government portal will never send you a link through WhatsApp and ask you to log in.

If a message tells you your account is at risk or a package is stuck and you need to click immediately, that urgency is manufactured specifically to stop you from thinking carefully.

OTP requests and screen sharing

No legitimate company, government department, bank, or service will ever ask you for an OTP over WhatsApp.

OTPs are your personal authentication and expire within seconds for a reason. Anyone who asks you to share one is attempting to access your account or execute a transaction in your name. Equally, if someone asks you to share your screen during a call, whether through WhatsApp or any other platform, refuse. Screen sharing gives the other person a live view of everything on your phone, including banking apps, passwords, and incoming OTPs.

Impersonation of family members

One of the most emotionally manipulative scams currently circulating in India involves a message claiming to be from a son, daughter, or sibling using a new number, followed quickly by a request for money due to an emergency. The message is designed to trigger an instinct to help before the logical question occurs to you, which is whether this is actually who they say they are. Before sending any money, call the person on their known number.

If the call goes through and they confirm they are fine, you have your answer.

How to report and block

WhatsApp makes it straightforward to report suspicious messages without the sender knowing. Open the chat, tap the contact name at the top, scroll down to find the Report option, and follow the prompts. You can report and block simultaneously. Reporting sends the last few messages from that contact to WhatsApp for review without notifying the sender.

This takes under thirty seconds and helps the platform identify and act on fraud patterns more quickly.

Settings worth turning on now

Go into WhatsApp Settings, then Privacy, and review who can see your profile photo, your status, and when you were last online. Restricting these to your contacts only limits the information available to strangers who message you. Under Calls, enable Silence Unknown Callers to prevent unsolicited WhatsApp calls from ringing through.

Under Account and then Two-Step Verification, set up a six-digit PIN that adds a second layer of protection to your WhatsApp account even if someone tries to register your number on a different device.Suspicious messages on WhatsApp are almost always fishing for one of three things: your money, your personal information, or access to your accounts. Slowing down before you respond, verify, or click is the most effective protection available.