How to Know If Your WhatsApp is Hacked

April 7, 2024

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WhatsApp has become one of the most popular messaging apps, with over 2 billion users worldwide. Unfortunately, with this massive user base, hacking WhatsApp accounts has also become more common.

You may suddenly see strange messages being sent from your account, experience issues with your phone, or get notifications about unauthorized logins. These are all signs your WhatsApp could be compromised.

Read on to learn the top signs your WhatsApp may be hacked and what you can do to secure your account.


With over 120 million users in the U.S. alone, WhatsApp is many people’s main mode of communication. But the prevalence of WhatsApp also means more opportunities for hackers.

Hacking tools and spyware targeting WhatsApp are on the rise, like WhatsApp spy apps. Even if you have a strong account password, there are sophisticated methods hackers use to gain access to accounts and mobile devices, such as catching cheating on iPhones.

So while many wonder “can WhatsApp be hacked?”, the reality is that yes, WhatsApp accounts can definitely be compromised through various hacking techniques. That’s why it’s critical to be on the lookout for any suspicious activity and know how to detect the warning signs. Recognizing these signs early allows you to take swift action to secure your account before more damage is done.

Strange Messages Being Sent

Strange Messages Being Sent On Whatsapp

One of the most common signs your WhatsApp has been hacked is noticing strange messages being sent from your account to your contacts.

You may suddenly see messages with odd links, files, or text being sent without your knowledge. The messages may also contain language you don’t use or discuss topics you normally wouldn’t, like signs of cheating on WhatsApp.

This is because hackers who access your account can easily message your contacts while posing as you. In some cases, hacking tools even allow the hacker to message all of your WhatsApp contacts at once.

So keep a close eye out for any messages you didn’t send yourself. Be especially wary of messages with links or attachments, which could be a hacking attempt on your contacts as well.

Profile Photo or About Changes

Many WhatsApp users don’t frequently change their profile photo or About description. So if you notice sudden unexplained changes to either of these, your account may be hacked.

Hackers will sometimes change your profile photo to an embarrassing or offensive image. They may also modify your About info to include strange text or messages.

These profile changes are intended to alarm your contacts, embarrass you, and signal to you that your account has been compromised.

Look out for any unusual changes to your profile details and revert them immediately if there are any. This could at least temporarily prevent the hacker from defacing your profile further.

Battery and Data Usage Spikes

Increased battery drainage and data usage are also common indicators your phone and WhatsApp account have been compromised.

Hacking software running in the background can drain more battery as it sends data from your phone without your knowledge. You may also see more cellular data or WiFi data being consumed.

Monitor your battery life and data usage closely. If you notice excessive drain or spike in usage without a clear cause, it could point to hacking activity and spyware. This is yet another way that WhatsApp can potentially be hacked.

Account Logged In Elsewhere

WhatsApp allows you to access your account through multiple devices by linking WhatsApp Web or Desktop.

However, you’ll get notifications anytime your account is logged into WhatsApp from a new device. So if you suddenly get a login notification without logging in yourself, beware.

Also be on the lookout for notifications that your account logged out from another device. This means the hacker logged you out so they could log back in on their own device to track your husband’s phone.

Unauthorized logins are a clear sign your account security has been compromised. Take action immediately to kick the hacker out and reset your password.

Two-Factor Authentication Enabled

WhatsApp has an optional two-factor authentication feature that adds an extra layer of security to your account.

If you receive a notification out of the blue that two-factor authentication has been enabled, be very suspicious.

This means someone else has access to your account and has turned on the feature without your authorization.

You should disable two-factor authentication immediately and reset your password if you see this notification. The hacker should then be locked out of your account.

Check for Spyware on Your Phone

Check For Spyware On Your Phone

Sometimes there are no obvious signs your WhatsApp itself has been hacked. Instead, spyware can be installed on your phone which then compromises WhatsApp.

Spyware apps run quietly in the background, giving the hacker access to your messaging apps, camera, microphone and more.

To check for spyware, run a scan using a trusted security app to detect suspicious software. Also check app permissions and look for unknown apps.

You can also monitor your data usage and battery life for other signs of potential spyware. Factory reset your device if you confirm spyware is present. This demonstrates another way that yes, WhatsApp can definitely be hacked.


How do I know if my WhatsApp was hacked?

Look for suspicious activity like unknown messages sent from your account, profile changes, login notifications, and unauthorized two-factor authentication enabled. Battery drain and increased data usage can also indicate hacking.

What are the best practices to avoid being hacked?

Use a strong unique password, enable two-factor authentication, don’t click unknown links, install a trusted antivirus app, keep your software updated, and beware of spyware.

Can I tell who hacked my WhatsApp?

Determining who specifically hacked your WhatsApp account can be challenging. Look for any emails or messages demanding money which could identify the attacker. Check login locations which could provide clues as well.

Is there a way to get my hacked WhatsApp account back?

If your WhatsApp is hacked, immediately change your password and enable two-factor authentication. You can also contact WhatsApp support if you cannot regain access. With swift action, you can likely recover a hacked WhatsApp account.

Key Takeaways

  • Watch for strange messages sent from your account without your knowledge as a key sign of hacking.
  • Unauthorized changes to your WhatsApp profile photo or About info can indicate your account is compromised.
  • Increased battery drain and data usage may point to hacking software running in the background.
  • Getting notifications about your account logging in elsewhere or two-factor authentication being enabled are clear warning signs.
  • Check your phone for spyware if there are no obvious signs within WhatsApp itself that indicate hacking.

What to Do If You’re Hacked

What To Do If You're Hacked

If you suspect your WhatsApp has been hacked based on any of the above warning signs, take action right away:

  • Reset your password: Change your password immediately to one that is unique and hard to guess. This locks the hacker out of your account.
  • Enable two-factor authentication: Add this extra layer of security, which requires an authentication code from your phone when logging in.
  • Remove unauthorized sessions: Check under WhatsApp Settings > Linked Devices to remove any unknown sessions.
  • Scan phone for spyware: Use a trusted security app to scan your phone and remove anything suspicious.
  • Contact WhatsApp support: If issues persist, reach out to WhatsApp directly for help securing and recovering your account.

Following these steps quickly can help you regain control of your compromised WhatsApp account before further damage occurs. Going forward, be vigilant about suspicious activity and use strong security practices to avoid being hacked again.