Hacking is a real threat to your business. If you don’t prioritize your cyber security, you risk losing data, facing ID theft, and more. But how can you tell if you’ve been hacked?
First, watch out for pop-up messages and antivirus warnings. These can often be malware pretending to be helpful alerts. If you see one, don’t click.
Another sign is if friends or colleagues tell you they’ve received spam from your email. This means a hacker might be using your account to spread malware.
New and unexpected software on your computer is also a red flag. This could be malicious software in-stalled by hackers. Similarly, if you get notifications about account changes you didn’t request, check things are secure.
Slow performance and frequent crashes can indicate that malware is running on your computer, using up resources. Changes to your web browser, like a new homepage or unexpected toolbars, are another sign of trouble. Lastly, if your webcam activates on its own, someone might be spying on you.
How can you protect your computer?
First, keep your operating system up to date. Let your device install updates automatically.
Running security software is crucial too.
Always use strong, unique passwords for each account to prevent one breach from leading to others. Im-plementing two-factor authentication (2FA) where you get a login code on another device, adds an extra layer of security.
Finally, avoid using public or unsecured WiFi. These networks are easy targets for hackers. If you must use them, avoid logging into sensitive accounts.
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7 Signs Your Computer Has Been Hacked, and 5 Ways to Prevent It (businessinsider.com)