Is Someone Tracking Your Phone? Signs of Stalkerware and How to Stay Safe

What is stalkerware?

Stalkerware is software secretly installed on a phone or computer to let someone else see your messages, calls, photos, browsing and location. It is often marketed as 'parental control' or 'employee monitoring', but is frequently used by controlling partners and ex-partners.

Tracking doesn't always need special software. Abusers commonly use shared cloud accounts, family location features, a known password or PIN, Bluetooth tracking tags hidden in a bag or car, or smart-home devices. Being monitored is a form of abuse — it is not your fault, and you're not 'paranoid' for wondering.

Signs your phone might be monitored

No single sign proves anything, but patterns are worth noticing:

• Someone knows details they shouldn't — where you went, who you messaged, what you searched.
• Apps you don't recognise, or apps with generic names like 'System Service'.
• Unknown device-management or configuration profiles in your settings.
• Location sharing or 'find my device' features turned on that you didn't set up.
• Logins to your email or cloud accounts from unfamiliar devices.
• Settings changed, security features turned off, or your phone 'rooted' or 'jailbroken'.
• Battery drain or data use that is unusual for how you use your phone.

Also check your bag, car and belongings for unfamiliar small tracking tags. Many phones now alert you to unknown trackers travelling with you.

Why you should pause before removing it

It's natural to want to delete anything suspicious immediately. But if someone is monitoring you, suddenly cutting off their access may alert them that you know. For some women, that can trigger escalation, especially in an abusive relationship.

The monitoring itself may also be useful evidence if you decide to report to police or apply for a protective order. Before you act, please talk to a specialist domestic-abuse or tech-safety service. They can help you weigh the risks and plan the safest order of steps. TrustFem's /help page lists hotlines by country.

Safer ways to reach out for help

If your phone or computer might be monitored, use a device the other person has never had access to — a friend's phone, a work or library computer, or a new prepaid phone kept somewhere safe.

On this site, the Quick Exit button (press Esc twice) takes you away instantly. Clearing your browsing history can help, but an empty history may itself raise suspicion, so you might choose to clear only specific entries.

Checks you can do quietly

Some checks are lower-risk because they don't change anything:

• Look through your installed apps and device-management profiles.
• Review which devices are logged in to your email, cloud and social accounts.
• Check location-sharing settings in maps, family-sharing and messaging apps.
• Note anything unusual with dates, and take photos of what you find using another device.

Avoid changing settings until you have a plan, if you're worried about how the other person might react.

Securing your devices when it's safe

When you and an advisor agree it's the right time, steps may include:

• Changing passwords from a safe device, starting with your email and cloud account, and turning on two-factor authentication.
• Removing unknown devices from your accounts and turning off location sharing.
• Running a reputable security app or updating your phone's operating system.
• A full factory reset, or a new phone and new accounts, for the most certainty.

Back up photos and evidence you want to keep before any reset.