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WhatsApp, Instagram or Facebook hacked? What to do, step by step

Locked out, or messages going out that you didn't send? The exact steps to take back your WhatsApp, Instagram or Facebook account, warn your contacts and stop it happening again.

Tinos Editorial TeamTinos Software and Security Solutions LLP 12 Nov 2026 3 min read
WhatsApp, Instagram or Facebook hacked? What to do, step by step
Key takeaways
  • Act fast: warn contacts so nobody sends money or codes to the attacker.
  • Use only each platform's official recovery – never pay anyone who claims they can “hack it back”.
  • Never share a verification code (OTP) – that is how most WhatsApp accounts are stolen.
  • Once back in, turn on two-step verification and check every logged-in device.

Account takeovers are now one of the most common cyber problems people in Kerala and across India face. A friend messages “send me the 6-digit code I sent by mistake”, a fake “copyright violation” email asks you to log in, or a stranger on Instagram offers a “verified badge”. Minutes later the account is gone – and the attacker is asking your contacts for money. Here is exactly what to do.

First 10 minutes: for any hacked account

  • Tell family and friends by phone or another app: “My account is hacked – don't send money or codes.”
  • Change the password of the email account linked to the hacked account, from a device you trust
  • If money was involved, call the national cyber-crime helpline 1930 and report at cybercrime.gov.in
  • Take screenshots of messages, profile changes and demands – evidence matters
Never pay anyone online who promises to “recover” or “hack back” your account. Many are scammers who target people who have just been hacked.

WhatsApp hacked

  1. Re-register your number: open WhatsApp on your phone, verify your number and enter the 6-digit SMS code. This logs the attacker out of that device.
  2. If asked for a two-step verification PIN you don't know (the attacker set one), you will need to wait for WhatsApp's reset period before you can re-register without the PIN. Keep the account warning your contacts meanwhile.
  3. Check linked devices: Settings → Linked devices, and log out any you don't recognise.
  4. Turn on two-step verification with your own PIN and an email address.

Instagram hacked

  1. Check your email for a message from Instagram about a changed email or password – it often contains a link to reverse the change.
  2. Use Instagram's official help page for hacked accounts (instagram.com/hacked) and follow the steps; you may be asked for a video selfie to confirm your identity.
  3. Once back in: change the password, review Security → Login activity, remove unknown devices and apps, and turn on two-factor authentication.

Facebook hacked

  1. Go to facebook.com/hacked from a trusted device and follow the recovery steps.
  2. Check “Where you're logged in” and log out of all unknown sessions.
  3. Review recent posts, messages and ads the attacker may have created, and check any Pages or ad accounts you manage.
  4. Turn on two-factor authentication and set up login alerts.

How accounts usually get stolen

TrickWhat it looks likeProtection
OTP request“I sent you a code by mistake, please forward it”Never share any verification code
Fake login pageCopyright, verification or “blue tick” messages with a linkLog in only through the app itself
Reused passwordA password leaked from another websiteUnique passwords and a password manager
Malicious app or APK“Download this app to claim your reward”Install apps only from official stores

Lock it down for good

  • Two-step / two-factor authentication on WhatsApp, Instagram, Facebook and your email
  • A different strong password for every account, stored in a password manager
  • Recovery email and phone number kept up to date
  • Regular check of logged-in devices and connected apps

Need help? Our personal cyber security services team in Kochi guides you through recovery, checks your phone and secures your accounts. See also how to protect your phone from hacking.

Frequently asked questions

Can someone recover my account for a fee?

Only the platform can restore an account. Legitimate experts guide you through the official process; anyone promising to “hack it back” for money is very likely a scammer.

Should I file a police complaint?

Yes, if money was lost, you are being blackmailed or impersonated, or your account is used to cheat others. Report at cybercrime.gov.in or call 1930.

Will deleting and reinstalling the app fix it?

No. Reinstalling does not remove the attacker's access. Follow the recovery steps and log out unknown devices.

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Written byTinos Editorial Team

Engineers, security specialists and product people at Tinos Software and Security Solutions LLP, sharing practical lessons from 15+ years of building software, AI and security for businesses.

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