1. Secret messages hidden in audio or photo files
Cheaters would have to be pretty stupid not to clear the search histories on their browsers. If they routinely access dating sites, especially hook-up services like Ashley Madison and AdultFriendFinder, they will probably think to cover their tracks, unless they like flirting with disaster as much as attractive strangers.
Auto-fill is harder to remember. Search engines like Google do a reeters, 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.
9. Check battery usage
Cheaters typically use a phone because it’s easy to hide and always in reach. You can learn 
a lot about a person by looking at his or her phone’s screen time and battery usage.
On an iPhone, open Settings, Screen Time and then, See All Activity. You’ll see what apps were used and for how long.
On Android, open Settings, Device Care, and Battery. Among the stats, you’ll see a list of the apps used, time used and, total battery usage in percentages.
10. 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.
What digital lifestyle questions do you have? Call Kim’s national radio show and tap or click here to find it on your local radio station. You can listen to or watch The Kim Komando Show on your phone, tablet, television or computer. Or tap or click here for Kim’s free podcasts.
Years of marriage will hone a spouse’s instincts, and we often know when something seems funny. Smartphones, tablets, computers, and smart tech absorb adulterous evidence like a sponge. Once suspicions are aroused, a digital trail could contain many clues about a potential dalliance.
When looking for evidence of a cheater, partners can dig up a lot by looking at what or who a person searches for on the web and social media. On Facebook, you can see every single person someone has searched for if you know the secret.
Let me be clear: The best thing you can do is have a frank and honest conversation with your spouse about your marriage. Couples therapy can work wonders, and during this pandemic, virtual visits are likely covered by your health insurance. It’s also a good idea to also consult with an attorney to make sure you do not violate any federal or state laws.
It’s easy work to embed an image into an audio or picture file secretly. You think it’s a familiar song or a landscape shot, but a steamy pose might be hidden behind the notes and trees.
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.
2. Special 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.
