WhatsApp Account Hacked? Do These 5 Things Immediately to Protect Your Chats and Personal Data

WhatsApp has become an essential communication tool for messages, calls, documents and even business conversations. This also makes accounts attractive targets for scammers. A fraudster who gains control of your account could impersonate you and potentially approach friends or relatives asking for money.If you suspect that someone has accessed or taken over your WhatsApp account, acting quickly can help limit the damage. Here are five important steps users should know.1. Register Your Phone Number on WhatsApp AgainIf someone has taken control of your WhatsApp account, try signing in again using your own mobile number.Enter the verification code sent to your number. Successfully verifying your phone number can help restore access to your account and remove unauthorised access from another primary device.Most importantly, never share your WhatsApp verification code with anyone, even if the person claims to be a friend, company representative or support executive.2. Check Linked DevicesSomeone may be able to read your messages through an unfamiliar linked device even when WhatsApp continues working normally on your phone.Open WhatsApp and check the Linked Devices section.Review every computer, browser or other device listed there. If you see anything you do not recognise, log it out immediately.Checking this section periodically is a useful security habit even when you have not noticed suspicious activity.3. Turn On Two-Step VerificationTwo-step verification adds another security layer to your WhatsApp account.Once enabled, WhatsApp requires a PIN in certain account-verification situations. This makes it more difficult for someone to take over your account using only a stolen verification code.Choose a PIN that is difficult for other people to guess. Avoid simple combinations such as your birthday or repeated numbers.Never disclose this PIN to callers or people messaging you online.4. Warn Friends and Family About Suspicious MessagesIf a scammer has gained access to your account, they may contact people you know while pretending to be you.A common tactic is sending urgent messages asking for money, bank transfers or OTPs.If you suspect account compromise, tell close contacts through another communication method that they should ignore unusual WhatsApp messages coming from your number until you regain control.This simple warning could prevent someone else from losing money.5. Secure Your Email, SIM and SmartphoneWhatsApp security is also connected to the security of your phone number and device.Use a strong screen lock and keep your smartphone's operating system updated. If your SIM has unexpectedly stopped working, contact your telecom operator through an official channel because an unexplained loss of service may require investigation.You should also protect your primary email account with a strong password and multi-factor authentication where available.Never Share Your WhatsApp Verification CodeOne of the most important WhatsApp safety rules is straightforward: keep verification codes private.Scammers may pretend to have accidentally sent a code to your number and ask you to forward it. Others may impersonate customer support or create fake emergencies.Do not share an OTP, verification code, UPI PIN, ATM PIN, CVV or password with anyone.What Should You Do If Money Is Also Stolen?If account takeover is connected with financial fraud, contact your bank or payment service immediately and use the appropriate official cybercrime-reporting channel.Save relevant screenshots, transaction details and suspicious phone numbers instead of deleting everything immediately, as this information may be useful when reporting the incident.The best protection is prevention. Regularly review linked devices, enable two-step verification and treat unexpected requests for verification codes or money with suspicion.Note: WhatsApp features and security settings may change with app updates. Users should check the latest options available in the current version of the app.