Spyware isn’t just a threat to your computer. It can also infect your smartphone. These malicious apps can disguise themselves as legitimate software or hijack existing apps to steal your data, track your location, and even record your conversations.

In this guide, i will explore the different types of mobile spyware, how to spot the warning signs of infection, and how to remove it from your iOS or Android phone. I will also discuss stalkerware and other methods that could be used to spy on you, and what steps you can take to protect yourself.

Understanding Spyware

Before i dive into how to detect and remove spyware, let’s clarify what it is. Spyware is a type of malicious software that secretly monitors your device’s activity. It can come in various forms, each with its own level of threat.

Nuisanceware is the least harmful type of spyware. It often comes bundled with legitimate software and primarily irritates users with annoying pop-up ads. While not a major security threat, it can be frustrating and invasive.

Standard Mobile Spyware is more serious. It can steal sensitive information such as passwords, credit card numbers, and personal messages. This type of spyware is often spread through phishing attacks, malicious links, or infected apps.

Advanced Spyware or Stalkerware is the most dangerous form of spyware. It’s designed to monitor a person’s activities in great detail, including their location, calls, messages, and even their keystrokes. This type of spyware is often used by malicious actors to track and harass individuals.

To clarify some doubts and answer others about Pegasus: Pegasus is a spyware developed by the Israeli cyber-arms company NSO Group that is designed to be covertly and remotely installed on mobile phones running iOS and Android. The capabilities may vary over time due to software updates, Pegasus is generally capable of reading text messages, call snooping, collecting passwords, location tracking, accessing the target device's microphone and camera, and harvesting information from apps.

The Dangers of Spyware and Stalkerware

Spyware and stalkerware can be used for a variety of malicious purposes, including:

• Monitoring Communications: These apps can intercept text messages, emails, and social media messages.

• Recording Audio and Video: Spyware can use your device’s microphone and camera to record your surroundings and conversations.

• Tracking Location: Spyware can use the device’s GPS to track your movements.

• Data Theft: Sensitive information, such as passwords and financial data, can be stolen.

• Keylogging: Your keystrokes can be recorded to capture passwords and other sensitive information.

Signs of Spyware Infection

If you suspect your phone might be infected with spyware, watch for these common warning signs:

• Unusual Battery Drain and Overheating: Your phone may drain its battery faster than usual. It might also feel unusually hot.

• Strange Behavior: Your phone may experience random reboots, crashes, or unexpected settings changes.

• Increased Data Usage: You may notice a significant increase in your mobile data usage.

• Unusual Noises During Calls: You may hear strange noises or distortion during phone calls.

• Difficulty Turning Off Your Phone: You may have trouble turning off your device completely.

• Unexplained Charges: You may notice unexpected charges on your phone bill or credit card.

• Suspicious App Behavior: If a recently downloaded app starts behaving strangely or requesting unusual permissions, it could be a sign of malicious activity.

It’s important to note that not all of these signs definitively indicate a spyware infection. However, if you notice multiple symptoms, it’s worth investigating further

Removing Spyware from Your Device

Removing spyware can be challenging, but it’s not impossible. Here are some steps you can take to rid your device of malicious software:

Software-Based Solutions

Before anything else, you should try software-based solutions. Here are some effective methods:

Use a Mobile Antivirus App

Install a reputable mobile antivirus app like Malwarebytes, Avast, or Bitdefender. These apps can scan your device for malware and remove any threats they find.

Dedicated Spyware Removal Tools

Consider using specialized spyware removal tools. However, be cautious and only download software from trusted sources.

Manual Removal

Beyond the software-based solutions, you can manually remove the spyware. Here’s how:

Delete Suspicious Apps

Do a quick scan of the installed apps. Remove any apps that you don’t recognize or that seem suspicious. They may be spyware in disguise.

Check Device Administration Settings

Look for any apps with administrative permissions that you didn’t grant. You may be able to revoke these permissions, but it might require a factory reset. Also, if the app seems suspicious, uninstall it.

Reboot in Safe Mode

This can help you uninstall problematic apps without interference from the spyware.

Last Resort: Factory Reset

If the above methods fail, you may need to perform a factory reset. This will erase all data on your device, so make sure to back up any important information beforehand.

Important Note: If you suspect you’re a victim of stalkerware or other advanced forms of spyware, it’s crucial to consult with a cybersecurity expert or law enforcement. They can provide tailored advice and assistance.

How to Stay Safe from Spyware

Keeping your phone safe from spyware isn’t impossible either. You can safeguard your device through these easy-to-follow tips:

• Be cautious of app downloads. Only download apps from official app stores like Google Play Store or Apple App Store.

• Avoid clicking suspicious links. Don’t click on links in unsolicited emails or text messages. They can inject spyware into your phone.

• Keep your software updated. Regularly update your device’s operating system and apps to patch security vulnerabilities.

• Use strong, unique passwords. Make sure to use different passwords for all your online accounts, including your device.

• Enable two-factor authentication. This will add an extra layer of security to your accounts.

• Be mindful of public WiFi. Avoid using public WiFi for sensitive activities like online banking or shopping. This will help you to avoid spyware.

• Use reputable antivirus software. You can keep your device protected with a reliable antivirus program.