Stalkerware: The Growing Cybersecurity Threat You Shouldn’t Ignore

Most people are familiar with cyber threats like phishing scams, identity theft, and ransomware attacks. But few are aware of a far more intimate and sinister danger—stalkerware. While cyberstalking may evoke thoughts of excessive social media monitoring, stalkerware goes far beyond, offering abusers real-time access to victims’ personal lives.

Unlike conventional malware that targets data or money, stalkerware is built for surveillance and control—and it’s commonly weaponized in abusive relationships and domestic violence situations.

In this post, we break down what stalkerware is, how to detect it, and what actions to take if you suspect your phone is compromised.

 

What Is Stalkerware?

Stalkerware is a category of spyware apps or hidden software secretly installed on a smartphone or tablet to monitor a user’s activity—without their knowledge or consent.

These apps can:

  • Monitor call logs and text messages

  • Track GPS location in real time

  • Record browsing history and email content

  • Access photos, videos, and social media activity

While often disguised as parental control tools or employee tracking software, stalkerware is widely misused by controlling partners, ex-spouses, or even strangers to exert power and abuse.

Installation Tip:

Stalkerware typically requires physical access to the target device and the PIN or password, making it especially dangerous in close-contact situations like domestic abuse.

 

How to Detect Stalkerware on Your Phone

Stalkerware is designed to hide in plain sight, but there are signs that may suggest your phone is being monitored.

 

Warning signs include:
  • Sudden battery drain

  • Phone overheating even when not in use

  • Unfamiliar apps or background processes

  • Sluggish performance

  • Unexplained data usage or internet activity

Organizations like the FTC and National Network to End Domestic Violence (NNEDV) have highlighted these red flags in their public safety resources to help users spot digital surveillance.

 

What to Do If You Find Stalkerware

If you discover or strongly suspect stalkerware, your first instinct may be to delete it. But this can be dangerous—especially if you’re in a monitored or abusive environment.

Important:

 Uninstalling the app may alert the abuser, increasing risk of retaliation or harm.

 

Here’s what you should do instead:

  1. Do NOT use the compromised device to research stalkerware or communicate about your suspicions.

  2. Use a safe device—like a library computer or a trusted friend’s phone—to get help.

  3. Reach out to professionals or organizations that specialize in tech-enabled abuse and can help you plan a safe response.

Resources for Victims of Stalkerware and Cyber Abuse

If you’re a victim or know someone who may be, these resources offer confidential, expert support:

Stay Informed, Stay Safe

Stalkerware is not just a privacy violation—it’s a weapon of abuse. As this threat grows more prevalent, awareness is your strongest defense. Whether you’re a potential victim, a friend, or a cybersecurity professional, knowing how to identify and address stalkerware could save lives.

At ITCS (IT Consulting and Services), we encourage digital vigilance. Your privacy is your power—protect it. For more information about cost-effective cybersecurity solutions, contact us at info@itcs.com.pk.