Is Your Phone Your Best Friend or an Informant?
In 2026, our smartphones are more capable than ever, but they are also more “talkative.” By default, your device is optimized to collect data for AI training, ad targeting, and “convenience.” However, every bit of data your phone leaks is a piece of the puzzle a scammer can use to target you.
You don’t need to be a tech expert to lock down your device. Spend 15 minutes today changing these five essential settings.
1. Enable “Identity Check” (The Thief-Proof Shield)
For Android 16+ & iOS 19+ Scammers often “shoulder surf” in public places to see you type your PIN before stealing your physical phone. Once they have your phone and your PIN, they can change your passwords and drain your bank accounts.
- The Fix: Enable Identity Check (Android) or Stolen Device Protection (iPhone).
- What it does: It requires a biometric scan (FaceID or Fingerprint) to change any security settings or access saved passwords, even if the person knows your PIN. It also adds a “Security Delay” if you are away from a trusted location like your home.
2. Kill “Significant Locations”
Your phone keeps a hidden log of everywhere you go, how long you stay there, and how often you visit. This is a goldmine for “stalkerware” and highly targeted phishing.
- On iPhone: Go to Settings > Privacy & Security > Location Services > System Services > Significant Locations and turn it off.
- On Android: Go to Settings > Location > Location Services > Google Location History and pause it.
3. The “Sensors Off” Kill-Switch (Android Pro Tip)
Did you know there is a hidden button that physically cuts power to your camera and microphone?
- The Fix: Unlock “Developer Options” (tap your Build Number 7 times in ‘About Phone’). Then, find Quick Settings Developer Tiles and toggle on Sensors Off.
- What it does: You will now have a button in your top swipe-down menu that instantly disables your mic and camera system-wide. Turn it on when you aren’t using them to ensure no app is “listening” in the background.
4. Revoke “Cross-App Tracking”
Many apps exist solely to track what you do in other apps. They build a profile of your interests, which is then sold to data brokers.
- On iPhone: Go to Settings > Privacy & Security > Tracking and toggle off “Allow Apps to Request to Track.”
- On Android: Go to Settings > Privacy > Ads and select “Delete Advertising ID.” This resets your digital fingerprint and makes you harder to profile.
5. Scrub Your Lock Screen
If a stranger finds your phone on a table, can they see your 2FA security codes or private messages without unlocking it?
- The Fix: Go to your Notifications settings and select “Hide Sensitive Content” or “Show Previews: When Unlocked.”
- Why it matters: This prevents a scammer from seeing the “Reset Password” code sent to your phone while it’s sitting on a desk or after they’ve snatched it.
The “One-Month” Rule
Before you finish your audit, look at your home screen. If there is an app you haven’t opened in over 30 days, delete it. Every unused app is a potential back door into your private life.
Ready to take the next step? Now that your device is secure, learn how to Remove Your Name from Data Broker Sites to stop scammers from finding your home address.