You might not be aware that your smartphone has spyware, which poses a risk to your privacy and personal security. However, what exactly is spyware?
This type of malware, often presented as a trustworthy mobile application, has the potential to steal your data, track your whereabouts, record conversations, monitor your social media activity, take screenshots of your activities, and more. Phishing, a phony mobile application, or a once-reliable software that was upgraded over the air to become an information thief are some of the ways it could end up on your phone.
Types of malware
Legitimate apps are frequently packaged with nuisanceware. It modifies your homepage or search engine settings, interrupts your web browsing with pop-ups, and may collect your browsing information to sell to networks and advertising agencies.
Nuisanceware
Nuisanceware is typically not harmful or a threat to your fundamental security, despite being seen as malvertising. Rather, many malware packages focus on generating revenue by persuading users to view or click on advertisements.
Generic mobile spyware
Additionally, there is generic mobile spyware. These types of malware collect information from the operating system and clipboard in addition to potentially valuable items like account credentials or bitcoin wallet data. Spray-and-pray phishing attempts may employ spyware, which isn't always targeted.
Stalkerware
Compared to simple spyware, advanced spyware is sometimes also referred to as stalkerware. This spyware, which is unethical and frequently harmful, can occasionally be found on desktop computers but is becoming more frequently installed on phones.
The infamous Pegasus
Lastly, there is commercial spyware of governmental quality. One of the most popular variations is Pegasus, which is sold to governments as a weapon for law enforcement and counterterrorism.
Pegasus was discovered on smartphones owned by lawyers, journalists, activists, and political dissidents. Commercial-grade malware is unlikely to affect you unless you belong to a group that governments with ethical dilemmas are particularly interested in. This is because commercial-grade spyware is expensive and requires careful victim selection and targeting.
How to know if spyware is on your phone?
There are signs that you may be the target of a spyware or stalkerware operator.
Receiving strange or unexpected emails or messages on social media could be a sign of a spyware infection attempt. You should remove these without downloading any files or clicking any links.