Yes, you should strongly consider a factory reset if you think your phone is hacked, but it's a last resort after trying antivirus scans and removing suspicious apps; first, disconnect from the internet and change passwords from a secure device, then back up essential data (not apps) before wiping the phone clean, as a reset removes malware but also all personal data, so restore carefully.
If you are positive that your phone has been hacked, the first thing you should do to protect your data is backup the phone then perform a factory reset to wipe the phone (including any malware) and start it fresh so that hacker no longer has access.
The safest solution is to do a factory reset - you can usually find this option in the Settings. The exact name of the feature will depend on which type of device you have. The NCSC has published advice where you can learn more about erasing the data on your device.
Once they get in, these hackers might be able to do things like spy on you, track what you're typing, or even use your camera without your permission. By restarting your phone, you shut down anything running in the background, including any sneaky programs that might have found their way in.
Yes, changing passwords does help stop hackers by invalidating their access, especially after a breach, but it's not a complete solution on its own; it must be combined with strong, unique passwords for each site and, crucially, Multi-Factor Authentication (MFA/2FA) for layered protection. Regularly changing passwords (every few months) limits a hacker's window of opportunity, but immediate changes are vital after any suspected compromise, data breach, or device loss.
Yes, turning your phone off temporarily stops most active hacking by cutting connections, but it's not a permanent fix; sophisticated spyware might survive a restart, and features like Apple's "Find My" can still allow tracking via low-power Bluetooth signals even when "off," though it requires compromised account access for hackers to exploit it, so regular restarts (weekly) and other security steps are crucial.
If warning signs indicate that somebody hacked your phone, you should confirm if malware is present before beginning the recovery process. The simplest way to check if your phone is hacked is to run a reliable malware scan with a trusted anti-malware tool.
Yes, someone can hack your phone and see almost everything (photos, messages, location, camera, microphone) using spyware, phishing, or exploiting account access, but sophisticated remote hacks are rare for average users; more commonly it's through malicious apps or compromised cloud accounts, so checking for unknown devices on your Apple/Google account and securing Wi-Fi is crucial.
To run a security check on your phone, use built-in tools like Google Play Protect (Android) or Apple's Safety Check (iOS) for malware/app risks, check your Google Account for security issues at myaccount.google.com/security-checkup, and manually review app permissions and installed apps for anything suspicious, uninstalling unknown apps.
Here are a few indications you've been hacked: Your email has been sending messages you didn't create. Your passwords have changed without you knowing. Your device is installing the software you didn't authorize.
Yes, you can significantly prevent your phone from being hacked by using strong passwords, enabling two-factor authentication (2FA), keeping software updated, only downloading apps from official stores, being wary of phishing scams, using a VPN on public Wi-Fi, and limiting app permissions, treating phone security as an ongoing process.
Yes and no - while a factory reset will wipe all data from your computer, including any viruses that may be present, it's not always the most effective way to deal with malware. In some cases, viruses can actually infect the firmware of your device and survive even after a reset has been performed.
Make sure your software is up to date
One of the best ways to remove a hacker (and prevent hacking in the first place) is to enable auto-updates for your apps and OS. Software updates include security patches that block malicious activity and clear up performance issues.
Yes, you can remove a hacker from your phone, usually by disconnecting from the internet, removing suspicious apps, running a security scan with trusted antivirus software, changing all passwords (especially email/banking) from a different device, and as a last resort, performing a factory reset to wipe the device clean. Always back up essential data before a factory reset and monitor your accounts afterward for any lingering issues.
You can tell if your phone is hacked by watching for signs like rapid battery drain, high data usage, unfamiliar apps, frequent pop-ups, slow performance, and strange account activity (like login alerts or password resets you didn't initiate). Other red flags include unrecognized calls/texts, the device overheating when idle, the camera/mic indicator light turning on unexpectedly, or getting locked out of accounts.
Unfamiliar apps, losing access to your accounts, call and messaging features that suddenly stop working, and performance issues — such as apps crashing, a hot or loud device, and reduced battery life — are all common signs that your phone has been hacked.