If you have to ask that question, you may have some valid concerns about your personal data. You might keep your cell phone safe and locked with a pin and a fingerprint, but is that enough? Sadly, there is a way someone can spy on your phone without ever touching it. It’s called spyware, and it has many ways to get inside your mobile device.
How can someone remotely access my phone?
The best way to hack a phone is to have physical access to it and install one of the monitoring apps found on the app stores. But there are other things to be on the lookout if you’re worried that your phone may be hacked. Your cell phone might be compromised by one of these other means:
- Suspicious emails: just like you shouldn’t open suspicious email links and attachments on a computer, you should not do that on your phone either.
- Compromised apps: maybe you downloaded some third-party app that wasn’t vetted by the app store. Maybe you wanted to save money and get a free VPN, 38% of which were found to contain malware (at least on Android devices). Once again, the infection is happening with your help.
- Jailbreaking: mostly an issue with iPhones – if you want to install third-party apps on Apple products, you need to jailbreak them… which opens you to a world of risks.
- “No-Jailbreak Apps:” a rare category of Apple monitoring apps that spy on you by accessing your iCloud updates.
Sure, all of this sounds terrible. But do you need to worry? Well, there are signs to look out for if you suspect your phone to be hacked.
How do you know if someone is spying on your phone?
Here are the most common warning signs that your phone is being tracked, tapped, or monitored by spyware software:
1. Anomalous data usage
You probably know your monthly mobile data usage. If you notice any strange spikes in it, it may be a sign of spy apps. If someone is spying on your cell phone, they’re using the network to download the data collected on you.
2. Unusual activity on linked accounts (Google, Facebook, iCloud)
As we mentioned, one way someone can start spying on you is via your iCloud account. In fact, multiple spyware mobile apps do just that. However, unusual logins and other activity on platforms like Google and Facebook may also signal a breach in your defense.
3. Weird pop-ups
We’re not talking about the GDPR or “Please disable AdBlock” stuff here. If you’re receiving push notifications of fake virus alerts and such, it may be a sign that your mobile phone is infected by adware, which is an obnoxious form of malware. From being annoying to actually carrying phishing attempts, they’re a threat to your security.
4. Phone is getting slower
If your cell phone is old or filled to brim with apps, this is a natural thing to happen. But if it’s not, you should get worried. Spy apps use their own share of processing power to track your phone.
5. Random reboots
Your phone should not be rebooting without your say-so or experiencing an obvious critical error. Unexpected reboots – especially if they’re frequent – may be a sign that your phone has been hacked.
6. Longer or impeded shutdowns
This one is hard to notice because we hardly ever shut down our phones these days. However, if your phone is taking a long time to shut down – or just doesn’t shut down – it may be due to interference by the spy apps. Try it a few times just to be sure.
7. Your emails end up blocked
Have your friends or coworkers missed your emails because their firewalls and such flagged them? This may be a sign that malware is operating on your phone and infecting your correspondence.
8. The phone wakes up randomly
So you left your phone idle, it went into standby mode and possibly locked the screen. And suddenly, it lights up, yet there aren’t any incoming calls, messages, push notifications, or anything similar. This may be a sign that someone hacked your smartphone.
9. Interference outside phone calls
You know how your phone causes interference with nearby electronics when you’re on a phone call? Well, it shouldn’t do it when you’re not. In these situations, it may be a sign of a listening app sending information to whoever is stalking you.
10. Weird noises during phone calls
Mobile phones have advanced to the point where you shouldn’t hear random sounds and distant voices during your phone conversations. If this keeps happening – and it’s not just background noise from the end of the line – someone may be tapping your call.
11. Weird texts
Who’s texting these days? In any case, if you receive weird text messages that are weirder than the usual marketing stuff, those may be control messages meant for a spy app on your phone. Those messages usually contain strange symbols, character combos and such.
12. Unusual battery drainage
Has your battery started draining faster without any particular reason (like installing any new apps)? Well, spy apps need the energy to function just like any other piece of software, and if they’re constantly recording your audio, they need quite a bit more.
On the off chance that it’s just the battery getting old, try using the battery with another device.
13. Battery heats up while idle
Unless you have one of those phone models that just shipped with an exploding disaster battery, your phone should not be heating up while idle. While a single occurrence of that may be explained by some app going awry, if you experience this on the regular, something is amiss – and you probably have a spy app on your hands.
14. Autonomous app storage permissions
If you find your Android phone allows downloading and installing apps outside of the Google Play Store without asking you first, you might be dealing with mobile spyware.
You can check this by going through your Storage permissions in the Settings.
Do you have installed apps on your phone that can store stuff on your phone and seem unfamiliar? If so, it’s possible that someone is spying on you.
How to remove spy software on Android
Checking for apps:
It is possible that a spyware app on your phone is installed with a name that uses words like “spy,” “monitor,” and other such unsubtle stuff. Here’s how you can detect them:
- Go to Settings.
- Choose Applications.
- Find either Manage Applications or Running Services.
- Check for suspicious apps.
Don’t know whether the app you found is suspicious or not? Google the name! If it’s really an incompetently named spy app, just uninstall it.
An alternative method is to go rooting through file sections and directories to find ones titled something suspicious. Here’s how it’s done:
- Find My Files or an equivalent app on your device.
- Access internal storage (phone or SD).
- Choose Android.
- Choose data.
- Browse around for folders with suspicious names.
But what can you do on an iOS device?
How to remove spy software on iOS devices
The no-Jailbreak apps like mSpy depend on spying on the stuff you upload on iCloud. The easiest way to fix them is to change your iCloud password.
Now, for real spying, an iPhone must be jailbroken. And even then, the apps need a third-party installer to work. Check around your phone to see if you have apps like Cydia or Icy on it. If they’re there, your phone is jailbroken.
You can also see if all the apps installed on your device exist on the Apple Store. If any of them don’t, it means that your phone is jailbroken.
How do you fix that? By updating to the latest iOS version via iTunes.
Codes to check if your phone is tapped
Unstructured Supplementary Service Data (USSD) codes are short codes that allow you to directly access certain network functions – and they can be mighty handy for seeing if something is amiss. Just enter the full code – yes, with the *’s and #’s – and tap the call button. It may not work with all phones or operators.
*#62* – this checks for redirections. If you see some other phone number, this means your calls may be redirected to it. However, it is smart to check that phone number online – it may turn out to be your service provider’s voicemail functions.
If it’s not, dial ##002# to reset it.
*#21# – checks for diversion, which is similar to redirection.
How to reset to factory settings on Android and iPhone
This is the nuclear option of removing spy apps. It will wipe your phone, which means your settings, apps, contacts, media, and other stuff. Make sure to back up the important stuff before you do a factory reset.
Factory reset on an Android device
- Make sure the phone is well-charged or on the cable.
- Enter the Settings menu (usually by swiping down on the main screen and then selecting the appropriate button).
- Tap System.
- Tap Advanced.
- Go to Reset Options.
- Tap Erase all data (factory reset).
- Tap Erase all data.
- Enter PIN if prompted.
- Tap Erase all data.
- Watch the process happen.
Factory reset on an iPhone
- Go to Settings.
- Select General.
- Tap Reset.
- If you have an iCloud backup, you’ll be asked if you want to update it. It’s a good idea, so tap Back Up Then Erase.
- If you set a passcode, you’ll be asked to enter it.
- Tap the Erase iPhone option in the warning window.
- Enter your Apple ID password.
- Wait for the phone to reset.
Factory resets are the most extreme option for removing spy software. But it’ll make sure that your phone is in a fresh state. And now that you’re spyware-app-free, here’s how you can protect yourself from cell phone spying.
How to prevent spyware from infecting your phone
There are a few tips on what you can do to prevent your phone from being riddled with spyware:
- Keep it updated: Phone OS and various app updates happen for a reason – and sometimes, that reason is plugging up a known security gap.
- Use antivirus software: Many spy apps can be easily detected by a simple antivirus. Having one is especially recommended for Windows and Android users as viruses, malware, and spyware are more common on these OS.
- Don’t go third-party: whether it’s enabling unsupported apps on Android devices or jailbreaking iPhones, it’s all about making your phone a bit more vulnerable to exploitation.
- Don’t leave your phone unattended: locking your screen and never separating from your phone is the safest way to keep your smartphone from being hacked.
- Be careful online: shady websites and suspicious email attachments (or URL links) can be dangerous. So don’t click on what you don’t know.
- Use a Virtual Private Network (VPN): VPNs sometimes have other additional features – like Surfshark VPN’s CleanWeb, which keeps your phone safe from over 1,000,000 known malicious sites.
It’s a small list, but it will improve the security of your phone in a big way. These steps also work to protect your device from being hacked (spyware is just one form of hacking). If you’re interested in that, check out our article on how to know if your phone is hacked.
Phone hack prevention: putting it all together
Can someone install spyware on your phone without touching it? Yes. Can you tell that your phone is being spied upon? Also yes. Once you know that your security is compromised, you can take measures to secure your phone. One of the steps can be accomplished right now: get Surfshark VPN and secure your smartphone – as well as your other devices, your home, and more!