Smartphones have become integral to our lives, serving as personal assistants, communication hubs, and repositories of our most sensitive information. With this increased reliance comes a heightened need for vigilance against cyber threats. The possibility of a hacked phone is a chilling prospect that can leave even the most tech-savvy individuals feeling vulnerable and exposed.
Recent statistics paint a concerning picture of the mobile security landscape:
- In 2023, mobile malware attacks increased significantly, with Kaspersky reporting a 50% rise compared to the previous year, reaching nearly 33.8 million attacks.
- The smartphone security software market is projected to reach around USD 7.5 billion by 2030, growing at a CAGR of about 9.8%. However, surveys indicate that many users still lack comprehensive security solutions, particularly additional measures like virus scanners.
- AI-powered deepfake technology is increasingly being used to create convincing phishing attacks targeting mobile users. A recent report highlights a 76% increase in phishing attempts in 2024, often leveraging deepfake and generative AI technologies.
These figures underscore the urgent need for robust mobile security measures. If you suspect a hacker has compromised your phone, acting swiftly and decisively is crucial. Every moment counts when your data, financial information, and digital identity are at stake.
Whether you’re dealing with suspicious activity or simply want to proactively enhance your mobile security, this guide will walk you through the essential processes to safeguard your digital life. Remember, the threat of phone hacking is real and ever-evolving, but with the right information and precautions, you can significantly reduce your risk and maintain peace of mind.
Let’s dive into the signs of a hacked phone and the critical steps you need to take to protect yourself.
Signs your phone may be hacked
Before we dive into removal steps, it’s essential to recognize the tell-tale signs of a compromised phone. In our experience, the following indicators often point to a hacked device:
- Unusual battery drain
- Device overheating
- Unexpected data usage spikes
- Strange texts or calls in your history
- Unfamiliar apps or accounts
- Slow performance or frequent crashes
- Pop-ups or unwanted ads
If you notice any of these signs, there’s a strong possibility your phone has been compromised.
The risks of a hacked phone
When cybercriminals hack your phone, they may gain access to:
- Social media accounts
- Online banking information
- Photos and personal files
- Text messages
- Home security system (if connected)
- Smart appliances (if linked to your phone)
Unauthorized access to these can have severe consequences for your privacy and security.
Step-by-step guide to remove a hacker
Here’s an overview of the steps needed to remove a hacker from your phone:
1. Review and revoke app permissions
In our professional experience, overly permissive app settings often lead to security breaches. Go to your phone’s Settings, then Privacy. Review permissions for each app, especially for:
- Camera
- Microphone
- GPS location
- Contacts
- Photos
To revoke any unnecessary permissions on Android, head to Settings, then Apps. Choose the app you wish to modify, tap Permissions, and then toggle off the permissions you wish to revoke.
To revoke unnecessary permissions on your iPhone, go to Settings, then Privacy & Security, select the permission you want to revoke (i.e. access to camera, microphone, location tracking) and toggle off for your chosen apps.
2. Remove unfamiliar apps
Malicious apps are a primary entry point for hackers.
- Go through your app list and uninstall any unfamiliar or suspicious applications
- Pay close attention to recently installed apps
Remember: If you didn’t download it yourself, delete it
3. Update your operating system
Keeping your OS updated is your first line of defense against hackers.
- Ensure your iPhone or Android device has the latest OS version installed
- These updates often include crucial security patches
4. Disconnect from open wifi
Public Wifi networks typically offer no encryption, exposing your connection to attackers.
- Avoid public Wifi hotspots and switch to mobile data where possible
- Consider using a VPN if you must use open Wi-Fi to protect your connection.
5. Change all passwords
We cannot stress enough the importance of robust, unique passwords.
- Start with your Apple ID or Google account
- Update passwords for email, social media, and banking apps
- Use strong, unique passwords for each account
- Consider using a reputable password manager
6. Enable Two-Factor Authentication (2FA)
2FA, or 2SV (two-step verification) makes it impossible to access your account without a one-time PIN or password, even if hackers have your account password.
- Activate 2FA on all accounts that offer it
Dedicated authorization apps like Google Authenticator and Authy are the most secure, followed by SMS and email.
7. Clear your cache and cookies
Regularly clearing your browsing data can help eliminate potential malware.
- Go to your browser settings
- Clear cookies, cache, and browsing history
8. Run a security scan
In our professional opinion, regular security scans are crucial for maintaining phone hygiene.
- Use your phone’s built-in security features or a reputable antivirus app
- Perform a full system scan to detect and remove malware
9. Factory reset (as a last resort)
In severe cases, our experts sometimes recommend a complete device reset.
- If issues persist, consider a factory reset
- Back up important data before proceeding
Note: This will erase all data on your phone
When to seek professional help for a hacked phone
If you’ve followed these steps and still suspect your phone is compromised, you should seek help from a cybersecurity expert or your phone’s manufacturer support team.
While a hacked phone can be alarming, swift and thorough action can effectively regain control of your device. Following these steps and maintaining good security practices, you can protect your personal information and enjoy peace of mind in the digital age.
How to avoid your phone getting hacked
Prevention is always better than cure when it comes to mobile security. Following these proactive measures can significantly reduce your risk of phone hacking:
Practice safe browsing habits
Avoid clicking suspicious links, especially those received in unexpected emails, text messages, or social media. Phishing remains one of the most common entry points for hackers.
Be skeptical of shortened URLs that don’t clearly show their destination. When in doubt, don’t click.
Download apps only from official sources like the App Store or Google Play Store. Third-party app stores often lack rigorous security screening.
Secure your connections
Use a VPN when connecting to public Wi-Fi networks. Public hotspots are hunting grounds for hackers using man-in-the-middle attacks to intercept your data.
Disable Bluetooth and AirDrop when not in use to prevent unauthorized connections to your device.
Avoid using public charging stations without a USB data blocker, as these can be used for “juice jacking” attacks that steal data through charging ports.
Keep your device updated
Enable automatic updates for your operating system and apps to ensure you have the latest security patches. Replace outdated devices that no longer receive security updates, as these become increasingly vulnerable over time.
Strengthen your authentication
Use biometric authentication (fingerprint or facial recognition) where available, as these are generally more secure than pattern locks or PINs. Create strong, unique passwords for all your accounts, and consider using a password manager to keep track of them. Enable app locks for sensitive applications like banking or payment apps for an additional layer of security.
Install reputable antivirus protection
Installing a reliable antivirus solution is one of the most effective ways to protect your phone from malware and other threats. Here’s how to choose the right one:
Antivirus protection for Android users:
Android devices are more susceptible to malware due to the platform’s open nature, making antivirus protection particularly important. Look for solutions that offer:
- Real-time scanning
- Anti-phishing protection
- App privacy advisors
- System optimization
- Anti-theft features
Top recommended Android antivirus options include TotalAV, Norton, and McAfee, each offering comprehensive protection against the latest threats.
Want more details? Check out our detailed comparison of the best virus cleaners for Android.
antivirus protection for iPhone users:
While iOS has strong built-in security, additional protection can help guard against phishing attempts, unsecured Wi-Fi connections, and web threats. Look for iOS security apps that offer:
- Web protection
- VPN services
- Identity theft protection
- Privacy scanners
Leading iPhone security solutions include Norton Mobile Security, McAfee Mobile Security, and Avira Mobile Security.
Want more details? Explore the best antivirus options for iPhone to find the right solution for your needs.
How to set up antivirus protection for your phone:
- Download your chosen antivirus app from the official app store
- Complete the installation and initial setup process
- Run a full system scan immediately after installation
- Configure automatic scanning and update schedules
- Review and enable additional security features like anti-theft or web protection