Is your computer acting strangely? It could be hacked!

Cyberattacks are a growing concern, with millions of people falling victim to hacking every year. Your personal data, bank details, and private files are at risk if your computer gets compromised. Hackers are getting smarter, but so can you! Identifying a cyberattack early can save your sensitive information from being misused. Here are the clearest signs your computer has been hacked and what you need to do about it.

Unexpected Antivirus Issues

A reliable antivirus program is difficult to disable without user permission. If you notice your antivirus is turned off without your knowledge, it’s a red flag that someone is trying to bypass your system’s security. Hackers do this to prevent detection. If this happens, immediately turn your antivirus back on, update it, and run a deep scan.

Strange Pop-ups and Fake Warnings

If your screen is flooded with fake antivirus warnings or excessive pop-up ads, you might have malware on your device. Hackers often use fake security alerts to trick users into installing harmful programs. Do not click on any suspicious links. Instead, close the window and use a trusted malware removal tool to scan your system.

Your Passwords Stop Working

If you’re suddenly locked out of your online accounts and you didn’t change your password, your credentials may have been stolen. Hackers can gain access and change login details to lock you out permanently. Quickly use password recovery options, enable two-factor authentication, and change your passwords across all important accounts.

Unknown Friends or Messages on Social Media

Have you noticed strangers in your friends list or messages you never sent? If so, your social media account has likely been hacked. Hackers use compromised accounts to spread spam, phishing links, or even scam your contacts. Check your sent messages for unusual activity, secure your account, and inform your friends not to click on any suspicious links from you.

New or Unfamiliar Programs Appear

If you notice new applications or toolbars on your computer that you didn’t install, it could mean that a hacker has injected malicious software. Some malware disguises itself as harmless programs but operates in the background, stealing data or slowing down your system. Uninstall any unknown software and scan your computer with a reputable security tool.

The Cursor Moves by Itself

If your mouse cursor starts moving on its own, opening files or selecting options, it means someone has remote access to your device. This is one of the most serious hacking signs. Immediately disconnect from the internet, disable remote access settings, and consult a cybersecurity professional.

Your Printer or Other Devices Malfunction

Hackers can control not just your computer but also connected devices like printers. If your printer refuses to work, prints documents you didn’t request, or behaves erratically, it could be due to a cyberattack. Ensure your devices are updated and scan your computer for security threats.

Your Browser Redirects to Strange Websites

If you type in a website but keep getting redirected elsewhere, your browser settings might be compromised. This happens due to malware infections that take control of your internet traffic. Reset your browser settings, remove suspicious extensions, and update your security software.

Missing or Deleted Files

If you find important files missing or deleted without your action, your system might be under attack. While some data can be recovered using file restoration tools, the bigger issue is your security being breached. Secure your remaining files and investigate possible intrusions immediately.

Your Personal Data Appears Online

If private files or personal photos appear online without your permission, it means a hacker has accessed your system. Take immediate action: Inform your bank if any financial details were compromised, change all important passwords, and ensure your personal data is secured.

Webcam Turns On by Itself

A webcam turning on without your permission is a serious security risk. Hackers can spy on you through an infected device. If the webcam indicator light is on when no apps are using it, cover your webcam with tape, disconnect from the internet, and seek professional help.

Your Computer Becomes Extremely Slow

A sudden and unexplained drop in performance and internet speed could indicate malware consuming your system’s resources. Open Task Manager to check if unknown processes are using a lot of memory or CPU. If so, run a full antivirus scan and remove any suspicious applications.

What to Do If Your Computer Is Hacked

If you notice any of these signs, act fast to protect your data:

• Warn your contacts not to open links or messages from you.
• Contact your bank to block any compromised financial accounts.
• Delete suspicious programs and browser extensions.
• Run a deep antivirus scan to remove malware.
• Change all your passwords, enabling two-factor authentication where possible.
• Consult a cybersecurity expert if problems persist.