In today’s world, cyber threats are everywhere, and a single hack can turn your life upside down—stealing your personal information, draining your bank accounts, affecting your business, and compromising your privacy. That’s why it’s crucial to know the warning signs. Here’s how to tell if your computer’s been attacked, and what to do if it has.
Warning Signs of a Hack
1. Performance Issues
One of the first signs of a hack is performance. If your computer suddenly starts running slow or if programs keep crashing or freezing, it could mean something’s wrong.
2. Unusual Activity
Watch out for unexpected pop-up ads, your browser taking you to strange websites, or finding programs you didn’t install. Also, check your network activity. If you see a lot of traffic when you’re not doing much, someone else might be using your computer.
3. Security Warnings
If your antivirus software keeps warning you about threats, or if your security software is turned off and you didn’t do it, that’s a problem. Also, if you get notifications about logins from places you don’t recognize, take it seriously.
4. File and Data Issues
Missing files, corrupted files, or files that have been changed without your knowledge are all signs of trouble. If your passwords change without you doing it or you see new user accounts on your computer, that’s a big red flag.
5. Unauthorized Access
If it feels like someone else is controlling your computer, or if you see command prompts or terminal windows popping up, something’s definitely wrong. Your mouse moving on its own is another clear sign.
6. Financial Irregularities
Keep an eye on your finances too. Unrecognized charges or accounts opened in your name can mean your personal information has been stolen.
7. Other Suspicious Signs
Lastly, watch for strange emails from your account, unusual social media activity, or suspicious processes running on your computer.
Steps to Take If You Think You’ve Been Hacked
- Run Antivirus and Malware Scans
Use good antivirus software to check your computer. - Use Task Manager or Activity Monitor
Look for programs or processes you don’t recognize. - Disconnect from the Internet
Temporarily disconnect to stop further access.
Get Professional Help
Ultimately, you should contact a professional to make sure you’re completely covered, the hackers no longer have access, and your information is restored correctly. Even if you just feel like your business has been hacked, give us a call. We’re always here to help keep your IT running smoothly.