Understanding How Hackers may Hack Your Phone Spy app

Understanding How Hackers may Hack Your Phone Spy app
Content List

Do you worry that "someone could get into my phone"? If so, you have good reason to be worried. In this age of technology, your smartphone can be hacked, and both animals and people can get into it and read the messages. Of course, this can only be done by someone who knows how to hack. We'll talk briefly about how these people can get into your phone and read your texts. How hackers may be able to get into your phone spy app 

There are many times when it's important to spy on phones. For instance, parents need to keep an eye on what their kids are doing, when they are on the Internet, who they are talking to, who they call, and who they send emails, text messages, WhatsApp, and other messages. In the same way, employers may need to keep an eye on their workers. 

 Easy ways to break into a phone 

 A phone can be hacked in two easy ways. The first is that you can use free software that you can find online. You could also send a text message to the phone. Through Internet Explorer, you will get a message back from the target. To run the app on the target phone, you need to send another message. This will send the information. 

 The information you get will tell you the IMSI number of the phone you want to track. This is the phone's ID. Now you can download the messages and the other data. And if you use software, you have to install it by hand on the phone you want to spy on. 

Getting Software for Hacking 

A piece of hacking software is the other way to get into a phone. There are now a lot of software programs that can be used to hack phones. You are free to use them. But if you are serious about hacking and want to do it for a good reason, you should buy a good phone Spy App. The software has to be put on the target phone by hand. This brings up the scary question, "Can hackers get into my phone?" ” 

Hackers can put phone spying software on your phone, and Moon and Moon don't even have to touch your phone. And you can't tell that a hacker is spying on you because you can't see the spying app. It's tucked away inside the phone. 

How to get into any smartphone 

With how far technology has come, it is now possible to break into any phone. Smartphones can be hacked in many different ways, of course. Design a floor using software, sending a text message, social engineering, phishing, a plane's gravity login, Trojan Horses, and other similar things. You might be wondering if someone can get into my phone because of this. 

Hackers can get into your phone in many different ways. They might send you an email saying that something bad is happening with your bank account and that you need to do something about it. You might be tempted to do what the hackers tell you to do. 

This is just a thought experiment. Hackers have a lot of other ways to steal information and hack phones and those phones. As technology gets more advanced, hackers are also coming up with new methods and software that allow them to hack even the most advanced software in a phone. That and it's too bad that Paul and Anne got an F and 

  •  Engineering society 

This is a thing that bad people use to break into phones. When this tool is used to attack, it affects the victim's mind. This makes it easier for users, employees, and other people who don't know better to do confidential work. This gives the hacker access to information that should be kept secret. 

  •  Phishing 

This is a different way to get into a smartphone. How do people use Phishing? A hacker pretends to be a trusted person or business to get private information from a target device. 

 The hacker sends you strange codes, images, messages, and so on. They send you emails with embedded forms, images you don't understand, and suspicious URLs. If you click on one of these links, your phone could be hacked. 

This is one of the most common ways that phones are hacked. 

  • Plain grabbing 

When you use a hotspot that doesn't have password protection, this is likely to happen. Such networks can make it easy for hackers to get into phones.  

Also, don't charge your phone in public places. This could make it easy for hackers to connect to your phone and steal information from it. 

When hackers have your phone in their hands, it's easy for them to hack it. They can set up a backdoor that lets them connect to your device by hand. 

If they have enough time, they might copy your phone card and use it on another phone. This means that they can also read the messages on your phone. 

And just leaving your phone alone is dangerous in and of itself. 

  • Keylogging 

To hack a phone with keyloggers, you need to use a keylogger spyware app, which can steal data before it is encrypted. Attackers can install the app on the target phone by getting their hands on it. 

When you use your phone, the hacker can find out your passwords, usernames, and other important information if they are already on your phone. So, this is another thing that might make you wonder, "Can they hack my phone?" 

  • Trojan horses 

The Trojan horse, or just Trojan, is a type of malware that hackers use. The malware is in the form of a set of data that has been changed to look like something else. Hackers use Trojans to get important information from your phone. This could be information about your credit card account and other private information. 

Once Trojans get into your device, they become part of it and continue to send information from the target phone to hackers. So, they keep an eye on you. They follow you around and look at private information. 

Hackers put Trojan Malware on your computer without you knowing. They might use tricks like "social engineering" to get you into the trap. 


We talked about all of these things so that the reader could learn something and benefit from it. Our goal is not to help hackers who do it for the wrong reasons or to encourage them to do it. But it's important to keep your phone safe by taking different precautions. Keep up with the latest technology. With more software and hardware being made, hackers are coming up with new ways to break into data, passwords, etc. To keep from having to ask, "Can someone hack into my phone? "The best thing to do is to keep your device up to date and keep an eye on it. 

Techlicious editors review products on their own. We may earn affiliate commissions from links on this page to help pay for our work. 

From email to banking, our phones are the main place where we do everything online. No wonder hackers like smartphones as much as they like computers. Even though Google and Apple try to stop it, mobile malware keeps getting into official app stores, and these bad apps are getting sneakier. According to the McAfee 2022 Mobile Threat Report, more than half of mobile malware apps "hide" on a device without a home screen icon, taking over the device to show unwanted ads, post fake reviews, or steal information that can be sold or used to hold victims to ransom. 

And while it is possible to hack an iPhone, more malware is made for Android devices. Malwarebytes said in its 2022 State of Malware Report that aggressive adware and preinstalled malware on Android devices are becoming more common. These types of malware are designed to steal data or just get people's attention. 

Malware can also be spyware that watches what is on a device, programs that use a device's internet bandwidth to send spam as part of a botnet, or phishing screens that steal a user's login information when it is entered into a compromised, legitimate app. 

It's often downloaded from places that aren't official, like phishing links sent by email or text message or websites that are bad. (Security experts say that you should only download apps from official app stores, like the Apple App Store or Google Play. However, some countries can't access certain apps from these stores, like secure messaging apps that let people talk to each other in secret.) 

Then there are commercial spy apps that must be downloaded to a phone in person, which is usually done by someone the victim knows, like a partner or parent. These apps can track everything that happens on the device. 

Not sure if you've been hacked or not? Josh Galindo, who is in charge of training at uBreakiFix, told us how to tell if a smartphone has been hacked. And we talk about the twelve ways someone could hack your phone and what you can do to protect yourself.  

6 ways to tell if your phone has been hacked 

1. Battery life is getting shorter and shorter. 

Even though a phone's battery life will always get shorter over time, a smartphone that has been infected with malware may start to have much shorter battery life. This is because the malware or spy app may be using up the phone's resources to scan the device and send the information back to a criminal server. 

Still, simple everyday use can also shorten the life of a phone. Check to see if that's the case by following these steps to improve the battery life of your Android or iPhone.) 

2. slow Performance 

Do you often find that your phone freezes or that certain apps stop working? This could be because malware is using too many of the phone's resources or causing problems with other apps. 

You may also find that apps keep running even after you try to close them, or that the phone keeps crashing and/or restarting itself. 

(Like shorter battery life, a slow phone could be caused by several things how you use it every day—so try deep cleaning your Android or iPhone first.) 

3. High data usage 

A high data bill at the end of the month is another sign that a phone has been hacked. This can be caused by malware or spy apps that run in the background and send information back to their server. 

4. Calls or texts you didn't make or send 

Be careful if you see a list of calls or texts to numbers you don't know. These could be premium-rate numbers that malware is forcing your phone to call, with the money going to the cybercriminal. Check your phone bill to see if there are any charges you don't recognize. 

5. Strange things pop up 

Even though not all pop-ups mean that your phone has been hacked, constant pop-up alerts could mean that your phone has been infected with adware, a type of malware that forces devices to view certain pages that make money when you click on them. Even if a pop-up doesn't come from a phone that's been hacked, many of them could be phishing links that try to get users to enter sensitive information or download more malware. 

6. Any accounts linked to the device that shows strange activity 

If a hacker gets into your phone, they can get into all the accounts on it, from social media to email to apps that help you live or work better. This could be shown by activity on your accounts, like changing a password, sending emails, marking emails as unread that you don't remember reading, or signing up for new accounts whose verification emails end up in your inbox. 

In this case, you could be at risk for identity fraud, which is when thieves open new accounts or lines of credit in your name by using information from your broken accounts. Before doing a security check on your phone, it's a good idea to change your passwords without updating them on your phone. 

What to do if someone breaks into your phone 

If any of these things are happening on your phone, it may have been hacked. The best thing to do first is to download a mobile security app. 

We like Avast for Android because it not only checks for malware but also has a call blocker, firewall, VPN, and a feature that asks for a PIN every time certain apps are used. This keeps malware from opening sensitive apps like your online banking app. 

iPhones may be less likely to be hacked, but they still can be. Lookout for iOS flags apps that do bad things, Wi-Fi networks that could be dangerous, and if the iPhone has been jailbroken (which increases its risk for hacking). It's free, but you can pay $2.99 a month to protect your identity and get alerts when logins are exposed. 

Who would steal your phone number? 

We hear about government spying so often that we may no longer be shocked by the idea that the NSA can listen in on our phone calls or that the FBI can hack into our computers whenever it wants. But hackers, criminals, and even people we know, like a spouse or employer, have other ways and reasons to hack into our phones and invade our privacy. And if you're not a high-profile target like a journalist, politician, political dissident, business executive, or criminal, it's much more likely that someone close to you is spying on you than that the government is.  

There are 12 ways to get into your phone. 

Here are twelve ways that someone could be spying on your cell phone, and what you can do about it. These include targeted breaches, snooping because of a grudge, and opportunistic data grabs from people who don't know what's going on.  

1. Apps that spy on people 

There are a lot of phone apps that can be used to track someone's location and listen in on their conversations without them knowing. Many are marketed to partners who are suspicious or employers who don't trust their employees. However, more are marketed to parents who are worried about their kids' safety and want to keep an eye on them. These apps can be used to view text messages, emails, internet history, photos, and GPS locations remotely. They can also be used to log phone calls and GPS locations, and some can even take over the phone's mic to record in-person conversations. These apps would let a hacker do almost anything he or she might want to do with your phone. 

This isn't just empty talk either. Back in 2013, we looked into cell phone spying apps and found that they did everything they said they would. Even worse, anyone could put them in place, and the person being watched wouldn't know that their every move was being tracked. 

"There aren't many signs of a hidden spy app," says Chester Wisniewski, a principal research scientist at the security company Sophos. "You might see more internet traffic on your bill, or your battery life might be shorter than usual because the app is sending information to a third party." 

  • Likelihood 

Spy apps can be found on Google Play and in unofficial app stores for both iOS and Android. This makes it easy for anyone with access to your phone and a reason to download one. 

The Methods by Which Hackers Can Access Your Mobile Hack

  • How to keep yourself safe 

Putting a passcode on your phone makes it much less likely that someone will be able to get into it in the first place. This is because spy apps need to be installed on your device in person. And since spy apps are often put on your phone by someone close to you (like a spouse or partner), choose a code that no one else will be able to figure out.  

Check your list of apps for ones you don't know. 

 Don't jailbreak your iPhone. Wisniewski says, "If a device isn't jailbroken, all apps show up." "If it is jailbroken, spy apps can hide deep in the device, and whether security software can find it depends on how sophisticated the spy app is [because security software looks for known malware]." 

For iPhones, making sure your phone isn't jailbroken also stops anyone from downloading a spy app, since the software that messes with system-level functions doesn't make it into the App Store. 

Get a security app for your phone. We like McAfee or Bitdefender for Android, and we like Lookout for iOS. 

2. Messages from scammers 

Whether it's a text from a "coronavirus contact tracer" or a friend telling you to check out this photo of you from last night, SMS texts with fake links that try to get sensitive information keep going around. This is called "phishing" or "smishing." 

And since people often check their email apps during the day, phishing emails are just as profitable for people who send them. 

During times like tax season, when people are worried about their tax returns, phishing emails tend to increase. This year, the coronavirus-related government stimulus payment period has led to an increase in phishing emails that claim to be from the IRS. 

Texts with links to download dangerous apps can also be sent to Android phones. This kind of scam doesn't work as well on iPhones, which are usually not jailbroken and can only download apps from the App Store. When you try to download an unofficial app, Android will warn you and ask for your permission to install it. Do not ignore this warning. 

These bad apps could give out a user's phone data or have a phishing overlay that steals login information from specific apps, like a user's bank or email app. 

  • Likelihood 

Quite likely. People have learned to be wary of emails that say "Click here to watch this funny video! ", the security lab Kaspersky says that they are less likely to be careful with their phones. 

How to keep yourself safe 

Keep in mind how you usually verify your identity with different accounts. For example, your bank will never ask you to enter your full password or PIN. 

Check out the IRS's "phishing" section to learn how the tax agency talks to people, and make sure any messages you get are real. 

Don't click on links from numbers you don't recognize or from friends who send strangely vague messages, especially if you can't see the full URL. 

If you do click on the link and try to download an unofficial app, your Android phone should notify you before installing it. If you ignored the warning or the app got around Android security in another way, delete the app and/or run a security scan on your phone. 

3. Getting into an iCloud or Google account without permission 

If someone gets into your iCloud or Google account, they can access a huge amount of information backed up from your phone. This includes photos, phonebooks, your current location, messages, call logs, and if you use the iCloud Keychain, passwords to email accounts, browsers, and other apps. And some people sell spyware who make their products to take advantage of these holes. 

Wisniewski says that online criminals may not see much value in photos of regular people, since nude photos of celebrities are quickly leaked, but they know that the people in the photos do. This can lead to accounts and their content being held digitally hostage until victims pay a ransom. 

Also, if someone gets into your Google account, they can get into your Gmail, which is the main email for many people. 

If someone has access to your main email, they could hack all the accounts that email is linked to, from your Facebook account to your mobile carrier account. This could lead to a lot of identity theft, which would hurt your credit. 


"This is a very big chance. Wisniewski says that all an attacker needs are an email address, not the phone or the phone number. If you use your name in your email address, use your primary email address to sign up for iCloud/Google, and have a weak password that includes information that could be used to find you, it wouldn't be hard for a hacker who can easily get this information from social networks or search engines to get into your account. 

Make sure these important accounts have strong passwords (and as always, your email). 

Turn on login alerts so you know when someone signs in from a new computer or location. 

Enable two-factor authentication so that even if someone finds out your password, they can't get into your account without your phone. 

If you lie when setting up your password security questions, no one will be able to reset your password. You'd be surprised by how many security questions are based on information that is easy to find on the Internet or that your family and friends already know. 

4. Hacking into Bluetooth 

Cyberspies can get into any wireless connection, and earlier this year, security researchers found a flaw in Android 9 and older devices that would let hackers connect in secret over Bluetooth and then scrape data from the device. (The attack would have broken Bluetooth on Android 10 devices, making it impossible to connect.) 

Even though the vulnerability was quickly fixed in security updates, hackers may still be able to hack your Bluetooth connection through other flaws or by giving their device a different name, like "AirPods" or something else universal. And once you were connected, your personal information would be at risk.  

Dmitry Galov, a security researcher at Kaspersky, says, "Pretty low unless it's a targeted attack. Even then, a lot of things have to go right for it to happen."

Turn on Bluetooth only when you need to use it. 

Don't pair a device in public to avoid being tricked by people who want to harm you. 

Always get the latest security updates to fix holes as soon as they're found. 

5. SIM swapping 

Cybercriminals can call cellular carriers and say they are real customers who have been locked out of their accounts. This is another reason to be careful about what you post online. By giving stolen personal information, they can get the phone number moved to their device and use it to take over a person's online accounts. In a series of Instagram handle thefts, for example, hackers used known login names to ask for password changes and read multi-factor authentication texts sent to the stolen phone number. What is it for? To hold people hostage for money or, if their names are valuable, to sell on underground markets. Some people have also had their cryptocurrency accounts taken over and their funds are taken out. 

On top of that, researchers found that there were employees at all five major carriers who verified users by asking for the last three digits of the last two numbers dialed instead of the billing address or zip code. Researchers got these details by sending users a text message telling them to call a certain number, which then played a voicemail telling them to call a different number.  

"At the moment, SIM swapping is most common in Africa and Latin America," says Gov. "However, we know of recent cases from all over the world." 

How to keep yourself safe 

Don't use numbers that are easy to figure out, like your birthday or the birthdays of people in your family, which could all be found on social media. 

Instead of SMS, use an authenticator app like Authy or Google Authenticator for 2FA. "Most of the time, this measure will protect you," says Gov. 

Use strong passwords and multi-factor authentication on all of your online accounts to reduce the chance of a hack that reveals personal information that can be used to steal your SIM. 

6. Hacked camera on a phone 

As more people use video calling for work and family connections, hackers have become more aware of how important it is to protect computer webcams. But that front-facing phone cam could also be at risk. A bug in the Android Camera app that has since been fixed would have let attackers record video, steal photos, and get the geolocation information of images. Malicious apps that can access your camera app (see below) could also let cybercriminals take over your camera.  

Hacks of computer webcams are less common. 

Always get security updates for all of your apps and devices. 

7. Apps that ask for too many privileges 

Many apps ask for too many permissions so they can collect more data, but some may be more malicious – especially if they were downloaded from a store that isn't an official one – and ask for access to everything from your location data to your camera roll.  

Kaspersky's research shows that in 2022, a lot of bad apps take advantage of the Accessibility Service mode, which is meant to help people with disabilities use their smartphones. "With permission to use this, a malicious app can interact with the system interface and other apps in almost any way," says Gov. Some stalker apps, for example, use this permission. 

Also, free VPN apps are likely to ask for too many permissions. In 2019, researchers found that two-thirds of the top 150 most-downloaded free VPN apps for Android asked for sensitive information like users' locations. 


Gov says that people often ask for more permissions than they need.

Read the app's permissions and don't download it if it wants more access than it needs to work. 

Even if the permissions an app asks for seem to fit with what it does, you should still read reviews online. 

For Android, download an antivirus app like McAfee or Bitdefender that will scan apps before you download them and let you know when suspicious things are happening in apps you already have. 

8. Snooping via open Wi-Fi networks 

If you find a public Wi-Fi network that doesn't require a password, don't use it. People listening in on an open Wi-Fi network can see everything that isn't encrypted. And bad public hotspots can send you to fake banking or email sites that look like the real thing so they can get your username and password. It also doesn't have to be a shady manager at the place you usually go. For example, someone across the street from a coffee shop could set up a Wi-Fi network with the name of the coffee shop that didn't require a login in the hopes of stealing login information or selling it. 

Anyone who knows how to use technology could download the software needed to intercept and look at Wi-Fi traffic. 


You should only use public Wi-Fi networks that require a password and have WPA2/3 enabled (you'll see this on the screen that asks for a password), meaning traffic is encrypted by default while it's being sent. 

Get a VPN app to encrypt the traffic on your phone. NordVPN (Android/iOS, starting at $3.49/month) is a great all-around option that protects multiple devices, like your tablet and laptop. 

If you have to connect to a public network but don't have a VPN app, don't log in to banking or email sites. If you have to, make sure the URL in the address bar of your browser is correct. And never enter private information unless you know the other side is safe (look for "HTTPS" in the URL and a green lock icon in the address bar). 

Setting up online accounts with two-factor authentication will also help protect your privacy on public Wi-Fi. 

9. Apps with poor security 

Even apps that aren't malicious can leave your mobile device vulnerable. InfoSec Institute says that apps with weak encryption algorithms can let people who are looking for your information find it. Or, strong algorithms that aren't used correctly can give hackers access to all the personal information on your phone by making other back doors. 


"It could be a risk, but it's less likely to be a threat than things like open Wi-Fi or phishing," says Gov. 

Check online reviews of apps before you download them. Not only on app stores, where spam reviews are common but also on Google search, where users may have reported strange behavior. 

If you can, only download apps from developers you can trust. For example, only download apps from developers who show up on Google with good reviews and feedback, or on user review sites like Trustpilot. "The onus is on developers and organizations to make sure encryption standards are met before apps are released," says Kaspersky.  

10. SS7, the global phone network, has a security hole. 

Signaling System No. 7 (SS7) is a communication protocol used by mobile networks all over the world. It has a flaw that lets hackers spy on text messages, phone calls, and locations with only a mobile phone number. 

Since the security problems have been known for years, hackers have been taking advantage of this hole to steal two-factor authentication (2FA) codes sent by banks via SMS. Cybercriminals in Germany have been using this hole to drain victims' bank accounts. A similar attack happened at the UK's Metro Bank. 

This method could also be used to break into other online accounts, like email or social media, and cause financial and personal trouble. 

Karsten Nohl, a security researcher, says that law enforcement and intelligence agencies use the exploit to steal data from cell phones, so they might not have a lot of reason to make sure it gets fixed. 


Since cybercriminals don't need many resources to take advantage of this weakness, more and more of them are using it to steal 2FA codes for online accounts instead of tapping the phones of political leaders, CEOs, or other people whose conversations could be worth a lot in underground markets. 

Instead of SMS, use email or, even safer, an authentication app as your 2FA method. 

Wisniewski says to use an end-to-end encrypted message service that works over the internet. This will let you avoid the SS7 protocol. WhatsApp (free, iOS/Android), Signal (free, iOS/Android), and Wickr Me (free, iOS/Android) all encrypt your messages and calls, so no one can read them or change them. 

Know that your phone calls could be listened to if you are in a group that could be a target, and act accordingly. 

11. Charging bad stations 

Even though travel and tourism might not be on the horizon anytime soon, the Los Angeles County District Attorney's Office put out a security alert last year about the risk of stealing power from public USB charging stations in places like airports and hotels. 

Malicious charging stations, like computers with malware on them, take advantage of the fact that standard USB cables can both charge batteries and send data. Older Android phones may even automatically mount the hard drive when they are connected to a computer, which could let a shady owner access the data on the hard drive. 

Security researchers have also shown that the video-out feature can be taken over so that when the phone is plugged into a bad charge hub, a hacker can watch every keystroke, including passwords and other sensitive information. 

Low. There are no widely known cases of charging points being taken over. When plugged into a new computer, newer Android phones ask for permission to load their hard drive, while iPhones ask for a PIN. But new holes may be found.  

Don't plug into devices you don't know; bring a wall charger instead. You might want to buy a USB cable like PortaPow ($9.99 for a two-pack on Amazon) that can only charge. 

If you can only charge your phone on a public computer, choose "Charge only" if you get a pop-up when you plug it in (Android phones) or block access from the other computer (iPhone). 

12. Fake cell phone towers like the FBI's Stingray 

The FBI, IRS, ICE, DEA, U.S. National Guard, Army, and Navy are among the government agencies that are known to use StingRays, which look like real network towers and are used to spy on cell phones. 

StingRays and other fake wireless carrier towers force nearby cell phones to drop their current carrier connection and connect to the StingRay instead. This lets the device's operators track the calls and texts made by these phones, their movements, and the numbers of the people they call and text. 

Since a StingRay's range is about 1 km, tapping a suspect's phone in a busy city center could mean tapping tens of thousands of other phones. 

Before late 2015, StingRay-enabled cell phone tracking didn't need a warrant. The American Civil Liberties Union has found that more than 75 federal agencies in more than 27 states have StingRays. However, the ACLU says that this number is probably way too low. Even though some states make it illegal to use listening devices unless they are part of a criminal investigation, many agencies don't get warrants to use them. 


Even though the average citizen isn't the target of a StingRay operation, it's impossible to know what happens to the extra data collected from people who aren't targets because federal agencies won't say. 


Use encrypted messaging and voice call apps, especially if you go to a protest or other place where the government might be interested. Signal (free, iOS/Android) and Wickr Me (free, iOS/Android) both encrypt your calls and messages so that no one can read them or mess with them. Wisniewski says that most encryption used today can't be broken and that it would take 10–15 years to break the encryption on a single phone call. 

"The hard part is that hackers can do the same things the law lets the police do," Wisniewski says. "We're no longer dealing with expensive technology only the military can access. People who want to interfere with communications can do so." 

Many people, from security experts to people who don't know much about technology, are already moving away from traditional, unencrypted communications. In a few years, it might seem crazy that we ever let our private conversations and information fly through the ether without protection. 

Updated on 5/28/2022 to include new ways your phone can be hacked and what you can do to protect yourself. 

Concept of a hacker's smartphone from BigStockPhoto

Natasha Stokes has been writing about consumer tech, digital privacy, and cybersecurity for more than seven years. As the features editor at TOP VPN, she wrote about things like online censorship and surveillance that affect people all over the world. Her work has also been on BBC Worldwide, CNN, Time, and Travel+Leisure.