How to Know If Your Phone Is Hacked or Being Tracked

If you notice strange behavior on your phone – like unfamiliar apps, fast battery drain, or unauthorized charges – it could be hacked or tracked. To check, review your recent activity, app permissions, and network connections. A VPN like Hide Expert VPN helps protect your data on public Wi-Fi and reduces tracking risks.

Common signs your phone is hacked or tracked

• Battery drains unusually fast, even in standby.
• Data usage spikes for no reason.
• Unfamiliar apps or settings changes appear.
• Your device runs hot even when not in use.
• Unexpected pop-ups, ads, or slow performance.
• Calls, texts, or emails sent you didn’t initiate.
• Strange background noises during calls.
• Location services enabled without your action.
• Unauthorized charges on your phone bill.

One or two of these issues may have an innocent cause, but several at once are a warning to investigate further.

How to know if your phone is hacked: step-by-step check

1. Review recent apps: On iPhone, go to Settings > General > iPhone Storage. On Android, Settings > Apps. Remove any you don’t recognize.
2. Check for unusual permissions: See which apps have access to your location, camera, or microphone. Revoke anything that looks suspicious.
3. Monitor data and battery use: Go to Settings > Battery or Data Usage. Look for unfamiliar apps consuming resources.
4. Scan for malware: Use built-in security (like Google Play Protect) or a trusted security app for a scan.
5. Check account activity: Review recent device logins on your Apple, Google, or Samsung account. Remove unknown devices.
6. Update your device: Install the latest system updates. Patches close security holes used by attackers.
7. Reset network settings: If you suspect tracking, this can remove unauthorized Wi-Fi or VPN settings.
8. Factory reset (last resort): Back up important data, then erase your device and set it up as new if problems persist.

Can your phone be hacked through Wi-Fi or apps?

Yes, public Wi-Fi can expose your data if not encrypted. Malicious apps – especially those from unofficial sources – can also compromise your device. Always download apps from the official store, avoid suspicious links, and use a VPN like Hide Expert VPN to encrypt your traffic on public networks.

Apple, Samsung, and other phones: what’s different?

• Apple (iPhone/iOS): Tighter app review and restrictions make mass hacks less common, but phishing and spyware are still risks. Jailbreaking increases vulnerability.
• Samsung and other Android devices: More open app ecosystem means higher risk from malicious apps. Some manufacturers (like Samsung) offer extra security layers, but Android’s flexibility means users must be careful with app permissions and downloads.

Regardless of brand, keeping your phone updated and only installing trusted apps is key.

How to tell if someone is tracking your phone without your knowledge

• Check for unknown apps with location or admin access.
• In iOS Settings > Privacy & Security > Location Services, review which apps use your location.
• On Android, go to Settings > Location > App location permissions to do the same.
• Look for persistent notification icons or “Device admin apps” in Android settings.
• Disable Bluetooth and Wi-Fi when not needed – these can be exploited for tracking.

What to do if you suspect your phone is hacked or tracked

1. Remove suspicious apps and revoke unnecessary permissions.
2. Update your phone’s operating system and apps.
3. Change passwords for key accounts (email, cloud, banking).
4. Enable two-factor authentication where possible.
5. Reset your device if problems persist.
6. If you use public Wi-Fi, consider encrypting your connection with a VPN. Hide Expert VPN offers apps for iOS, Android, and more, and helps secure your traffic from network snooping.

If you need more on staying private while using apps or websites, see our guide on how to prevent apps from tracking you with a VPN.