Here's how tech can tell that your partner is cheating on you (2024)

Kim Komando| Special to USA TODAY

People underestimate intuition. If your gut tells you something is off, don’t ignore it.

Stalkerware is surprisingly easy to plant on someone’s phone, and trackers follow you online and offline. Tap or click for signs whether you’re being watched or just paranoid.

Tracking software is frightening. It’s designed to report exactly where you are and what you’re doing on your phone. Tap or click for signs tracking software on your phone and what you can do about it.

Before we get to the digital cheating crumbs, my best advice is to have an honest conversation with your partner. Couples therapy is an excellent place to dive into deeper issues. It's also a good idea to consult with an attorney before you begin looking to make sure you do not violate any federal or state laws.

1. Glued to their devices

Is your spouse or partner always glued to their phone or computer? Maybe work is crazy right now or perhaps they're busy chatting with someone.

Pay attention to the way they behave with their devices. Many people turn their phones away from others to protect their privacy, but most don't hide their phones from their spouses. The same goes for shuffling browser tabs or switching off a tablet.

These gestures are subtle and can suggest your partner is doing something they don’t want you to see.

Notifications can give away cheaters, too. You don’t need to be up to no good to take control of your notifications, though. Tap or click for easy ways to end all the dinging and buzzing when you want a little peace.

2. Apps can hide secret calls and texts

In the movies, people aren’t very sneaky. In real life, people go to great lengths to hide their indiscretions. Unless your partner is particularly daring, you're not going to see a chat app on their home screen or steamy messages in their text message folder.

There are plenty of apps for sharing messages, photos, videos and more that aren't what they appear. Calculator Pro+ is one example. It looks like a calculator but saves texts and call logs of secret contacts.

To get a better idea of what apps your spouse uses and how long, check their screen time report. Look for anything out of the ordinary. I’d say using a calculator app for four hours a week counts as odd.

Check screen time and usage on an iPhone:

• Go to Settings > Screen Time. Choose See All Activity, then Week. This will show a summary of weekly use.

• You can tap Day to see a daily use summary.

Check app usage on an Android:

• Tap Settings > Digital Wellbeing & Parental Controls > Dashboard to view screen times for each app.

Screen time shows what apps have been on screen and for how long.

3. Look for a second number

An easy way to keep two romantic lives separate is to buy two separate phones. That way, the cheater doesn't get confused and text the wrong person by mistake. A second phone is also a liability, even if expressed as a "work" or "emergency” phone.

Another technique is to purchase a separate SIM card. Some phones allow you to have two SIM cards that can be a hassle. A much easier way is to get a Google Voice number that rings on the current phone.

Any new entries for people or companies you are unfamiliar with could be a ruse. Call the number and see who answers. It's a good idea to block your number.

Tap or click here for 5 ways to block or hide your number when making a call.

4. Search every letter of the alphabet

Cheaters would have to be stupid not to clear the search histories on their browsers. If they routinely access dating sites, they will probably think to cover their tracks.

Auto-fill is harder to remember. Search engines like Google do a remarkable job of guessing your search parameters based on everything you have ever searched before.

If you share a computer with a suspect spouse, you may intend to type “Megalodon” and instead, the words “Megan Granger home phone number” flash across the field. Take this a few steps further. Start typing each letter of the alphabet and see what pops up.

Tap or click for 10 hidden Google search features you should be using.

5. Secret messages and online documents

The most dangerous habit for cheaters is to send photos and videos. These media may spice things up, but they are vivid evidence of an affair. Such materials can be used as evidence in divorce proceedings – especially if a betrayed husband or wife can save or download copies.

It’s easy work to embed an image into an audio or picture file secretly. Tools like OurSecret or QuickStego make this point-and-click work for the casual cheater. The snoop usually suspects nothing unusual. The files appear to be ordinary. You need to know a special keystroke or code to unlock the files.

Cheaters are also known to create online Google documents or Microsoft 365 files that look innocent until opened. The filename might be, for example, “Third quarter goals.” When the file is opened, the first page appears to be a bunch of corporate speak.

But scrolling down reveals the file's real purpose. The online document is a covert way to share notes, photos, and videos with someone else.

Need to send a message that stays private? Tap or click for my picks for encrypted emails and texts.

6. Check cloud services, including Amazon Prime

To keep images and videos covert, cheaters may also use a particular cloud service. For example, the Keepsafe Photo Vault is designed to both store these media files and prevent others from accessing them. Many customers use Keepsafe for work or personal reasons, but if you notice that your spouse has a Keepsafe account and can’t figure out why, you may be onto something.

Two similar services are Vault and Hide It Pro, which were created to store photos and video and protect them with a PIN. They also function similarly to cloud services like Google Drive, Dropbox, Microsoft OneDrive, and Apple’s iCloud, but security is their top priority.

Be sure to think out of the online cloud box. Check Amazon Prime because you get a free photo vault as part of your membership.

An Amazon Prime membership includes a whole lot more. Tap or click here for 20 ways to get more out of your Amazon account.

7. Check the phone’s locations

As we become more reliant on GPS, you may also want to peek at your spouse’s location history. For Google users, the “previous destinations” menu option on the navigation system may chronicle your spouse’s movements; for Android users, the Google Timeline feature (found in the Google Maps app or Google Maps online) functions similarly.

If your spouse uses an iPhone, there is one place to be sure to look. Many people don’t even know this treasure trove of tracking exists.

You can find an iPhone user’s frequent locations in Settings, Privacy, Location Services, System Services and then Significant Locations. It takes a fair amount of effort to disable or delete these types of settings consistently, so if they are up to no good, you’re likely to find something.

You may want to turn off this feature on your own phone if this practice creeps you out. Tap or click here for steps on how to do it.

8. Go through the trash

Deleted digital items are typically never gone for good. A computer’s trash or recycle bin retains items until the bin is emptied. Cloud services such as DropBox let you restore items from the trash.

Emails deleted accumulate in the trash until it's emptied. Voicemails on an iPhone are deleted, but they can be retrieved. Apps deleted from a phone can be restored too. If you're using carrier services, voicemails may be available on its site.

It can be all-consuming to find evidence of a cheater. Be sure you take care of yourself in the process.

Bonus Tip: Self-driving cars: Are they actually safe to drive?

Self-driving cars aren't some crazy future tech. They're here now. That raises some questions. Does it actually work? Is it safe? Is it work shelling out $8,000 for Tesla’s “full self-driving” option? To find out, I sat down with Consumer Report’s Head of Connected and Automated Vehicle Testing. Hop in and buckle up.

Check out my podcast “Kim Komando Explains” on Apple, Google Podcasts, or your favorite podcast player.

Listen to the podcast here or wherever you get your podcasts. Just search for my last name, “Komando.”

Learn about all the latest technology on theKim Komando Show, the nation's largest weekend radio talk show. Kim takes calls and dispenses advice on today's digital lifestyle, from smartphones and tablets to online privacy and data hacks. For her daily tips, free newsletters and more, visit her website atKomando.com.

The views and opinions expressed in this column are the author’s and do not necessarily reflect those of USA TODAY.

Here's how tech can tell that your partner is cheating on you (2024)

FAQs

What to look for on cheaters phone? ›

A hidden or locked phone

This gesture is subtle, but it can suggest illicit text conversations. Cheaters are often protective of their phones; they don't share their passwords, and they even change their passwords to keep their phones' content a secret.

What is the best way to find out if your partner is cheating? ›

  1. Their schedule changes with no good explanation. ...
  2. Their friends don't seem as friendly as they used to be. ...
  3. They have a decrease—or increase—in libido. ...
  4. They're suddenly paying more attention to their appearance. ...
  5. Their phone habits change. ...
  6. They don't speak about your future together anymore.
Oct 16, 2023

Where to look on cheaters on iPhone? ›

Go to Settings, click Privacy & Security, select Location Services, and scroll until you find System Services. Then, select Significant Locations and check if any places are out of the ordinary for your partner.

How do you secretly tell someone their partner is cheating? ›

Create an anonymous account that doesn't use your real name, and keep the profile picture and the bio blank. Then, send the person a message letting them know that their partner is unfaithful. Send them an anonymous letter. Write out what's going on in a note, then put your friend's address on the envelope.

How do cheaters hide messages? ›

What are some covert communication methods cheaters use? Cheaters often use Encrypted Messages, Deleting Incriminating Texts, and Fake Social Media Accounts to conceal their illicit activities.

How do you check his phone to see if he's cheating? ›

Call and message monitoring - The very first thing you'd probably want to check when you get a hold of your spouse's phone is their text messages and call logs. Well, you can simply use Cocospy to track their calls, text messages, and multimedia messages, without physically handling their phones.

Is there a test to see if someone cheated? ›

Like all DNA tests, an infidelity test requires a DNA sample. In this case, the sample can be collected from the person who is suspected of infidelity, the other person you believe to be involved, or from a secondary source, such as a cigarette butt, hair, or used dental floss.

Is my partner cheating or am I paranoid? ›

If your partner is cheating, he might suddenly become vague about his schedule and his interactions with people outside of the relationship, such as friends or coworkers. Secretiveness about electronic communications or a change in phone habits may also be a hint that something out of the ordinary is going on.

Can you test your partner for cheating? ›

Infidelity can be difficult to prove, but if you need confirmation of evidence for yourself or others, forensic DNA testing is the best way to do so. Our advanced tests work for both male and females, so every philandering girlfriend, boyfriend, husband, or wife can be tested for.

How cheaters hide their tracks on phone? ›

Guarding Their Phones

They may also panic, show aggression, or start arguments when their partner asks to see their phone. Additionally, some cheating partners may take extra steps to hide their tracks by using apps on their phone to hide their texting activities, delete messages, or lock certain photo albums.

Can I check my spouse's phone to prove cheating? ›

Spouse or otherwise, you legally can not look through another person's phone without their permission. If you do, you can be convicted in a court of law. That's the legal side of it.

What app is cheaters on? ›

Cheaters, a reality series is available to stream now. Watch it on Fawesome - Free Movies and TV Shows, Freevee, The Roku Channel or Prime Video on your Roku device.

How to expose a cheater? ›

Electronic snooping is the least-healthy way to confirm cheating suspicions. It's better to go for it only as a last resort. But if it's not the option for you, some basic methods for busting a cheater are through a location history, browsing and download history, digital receipts, and incriminating apps and features.

Am I being cheated on? ›

When someone is cheating, they often begin to detach and disengage from their partner. For instance, they may become emotionally unavailable, no longer express interest in your world, and fail to ask questions about your day, how you are feeling mentally/emotionally, and your desires.

How do you tell your partner is lying about cheating? ›

How to Tell if Someone Is Lying About Cheating
  1. They avoid eye contact with you.
  2. They are fidgety.
  3. They cross their arms.
  4. They purse their lips.
  5. They start sweating.
  6. Their voice cracks or changes pitch.
  7. They use fewer personal pronouns.
  8. They use more negative words.

What to look for when going through your spouse's phone? ›

If you're tired of doubts and suspicions, take our list of what to look for when going through boyfriend's phone as your game plan. You need to check lots of things to get a clear picture of his activities: call logs, locations, browsing history, apps, and social media chats.

How do I know if my husband has hidden apps on his phone? ›

The Android launcher determines the options in the tray.
  • Tap the three-dot menu at the top of the app drawer.
  • Tap Hide apps.
  • The list of apps that are hidden displays. If this screen is blank or the Hide apps option is missing, then no apps are hidden.
Jan 15, 2024

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