Three key signs that your phone may have been hacked are a rapidly draining battery, unexplained high data usage, and unusual phone behavior like unfamiliar apps or unexpected reboots.
Unfamiliar apps on your phone's home screen
Hackers sometimes disguise malicious software as normal-looking apps. Unfamiliar or suspicious apps on your home screen should be checked and deleted. You can look for newly installed apps in your app library on both Apple and Android devices.
What Are the Signs My iPhone Has Been Hacked? Look for sudden battery drain, sluggish performance, unexpected data spikes or apps you never installed. These often mean malware is running in the background. You might also see constant pop-ups or ads, frequent crashes or overheating when the phone is barely in use.
Can I run a test to see if my phone is hacked? Yes, running an antivirus scan using a mobile security app like Norton 360 Deluxe can help you identify malware infections that could be granting hackers access to your device or data.
Start by deleting unknown apps, updating your software, and running a security scan. Change passwords to any affected accounts and turn on 2FA. If you believe your phone has been hacked, start by removing any suspicious apps, updating your phone, and getting access back to any hacked accounts.
An orange or green dot at the top of your phone's screen means an app is using your microphone or camera. If you're not actively using either, and have closed any apps that might have permissions to use them, it could be a sign that someone else activated them with remote-access tools and is monitoring your activity.
Does Turning Your Phone Off Stop Hackers? For most people, yes. Everyday malware and common scams can't touch a device once the operating system shuts down. That's why rebooting often clears suspicious behavior; it kills anything living in memory.
Why do Android phones turn up in breach headlines so often? Android powers most of the world's phones and many run outdated software, so attackers get more mileage for their effort. iPhones see fewer hits overall but attract highly skilled spyware crews.
Secure Your Accounts: Upon learning you've been hacked, immediately change passwords for all your online accounts. Start with those associated with sensitive information such as banking, email, and investments. From there, move on to accounts that contain less sensitive information such as social media and e-commerce.
Dial codes like *#21# or *#62# help check call forwarding settings, but they can't confirm if your phone is hacked. They're useful for spotting suspicious redirections, but use trusted antivirus apps for reliable threat detection.
Three-finger gestures on iPhone primarily activate accessibility features like VoiceOver (for screen reading and navigation) and Zoom (magnification), allowing scrolling, zooming, and text manipulation (copy/paste/undo) with specific taps and drags, though some text actions work without VoiceOver enabled for quick editing. Common gestures include three-finger double-tap to toggle VoiceOver speech, triple-tap for the screen curtain, and pinching/spreading with three fingers for copy/paste actions, notes this YouTube video.
No, Apple doesn't directly send pop-ups saying your phone is hacked; those are scams, but Apple does alert you via email or notifications for suspicious Apple ID activity (like unrecognized sign-ins or password changes) and offers tools like Safety Check to review app access, helping you detect unauthorized access, notes Apple Support and McAfee. Look for signs like unexpected 2FA codes, messages you didn't send, or rapid battery drain, and use built-in features like Safety Check in Settings > Privacy & Security to manage permissions and check for suspicious access.
Possible signs that your device has been hacked include: Performance issues: A slower device, webpages taking way too long to load, or a battery that never keeps a charge can be attributed to your device reaching its retirement. However, these things might also signal that malware has compromised your phone.
Code to check if phone is tapped: *#21# Code to show unknown connections and tracking (for Android): *#*#4636#*#* or *#*#197328640#*#* Code to show unknown connections and if someone is tracing you (for iPhone): *3001#12345#*
Yes, if your phone is compromised, a hacker could gain access to everything — photos, texts, GPS location, microphone, camera, and even saved passwords. This typically requires powerful spyware, such as Pegasus, or a highly targeted phishing or other social engineering attack.
Check if you've been hacked
Your contacts have been spammed with messages that appear to be from you. Your passwords stop working. You can't update your system. Your computer starts running slowly.
Immediately change all your passwords on any accounts you think might have been affected. If you use the same password across several accounts, make sure they're unique from now on. Regularly changing your passwords is also a good habit to get into.
1. Social engineering: More than 90% of attacks originate from social engineering. Attackers target human nature instead of technical systems, and using techniques like phishing, vishing, smishing, and quishing trick users into clicking malicious links, sharing passwords, or downloading malware. 2.
Pick a safe phone like the Google Pixel 9 Pro or Apple iPhone 17 Pro Max. These phones help protect you from hackers and malware. Find important security features like encryption and two-factor authentication. Make sure your phone gets regular software updates to keep your data safe.
Unrecognized texts or calls in your logs: Text messages or call records from unknown numbers in your phone might mean that someone else is using your phone or intercepting your communications. Consistently check your call logs for unusual activity and consider blocking and reporting unfamiliar numbers.
Here are seven of the most famous hackers of all time and the stories behind their cyber escapades.
What Else To Do if Your Phone Has Been Hacked
Tools like stalkerware apps, often used by abusive partners, or financially motivated Android malware such as SpyLoan, have been detected exploiting cameras to monitor victims or collect compromising video material.”
Lock Your Phone
Set your phone to lock when you're not using it and create a PIN or passcode to unlock it. Use at least a 6-digit passcode. You also might be able to unlock your phone with your fingerprint, your retina, or your face.