While the cause of computer problems can range from temperature to a corrupted hard drive, the following may indicate that your computer was hacked:  Your computer's password no longer works Your computer's settings have changed drastically without your input File contents have been changed Some of your external devices (such as cameras, microphones, or GPS devices) seem to be powered on even when you are not using it. Here are some other things that might occur when hacked:  Browser toolbars which you didn't add appear Random and frequent pop-ups appear on your computer, even when not using a browser System or browser settings have been reset to their defaults, or they're using settings that you didn't implement Both Windows and Mac computers come with built-in ways to determine whether or not your Wi-Fi network is entertaining extra guests:   Windows  Open Start  Type in view network computers and devices  Click View network computers and devices  Look for unusual items (the "ROUTER" item is your Wi-Fi router).    Mac  Open Finder or click the desktop. Click Go  Click Network  Look for unusual items. If you determine that your computer or smartphone has been hacked, there are a few things that you can do to prevent the hacking from continuing and minimize the fallout from the hacking itself:  Disconnect from the Internet immediately. Turn off your Internet by unplugging the router and/or the modem from the wall. Restart your computer into Safe Mode (skip this step on mobile):  Windows Mac   Remove any recently installed programs. Restart your computer. You can revoke a hacker's access to future data by doing the following:   Run an antivirus check and reinstall your operating system if necessary.  Clear your browser's cache and cookies. Change all of your account passwords.
अपने कंप्यूटर पर होने वाली किसी भी असामान्य गतिविधि पर ध्यान दीजिये: अन्य स्टैण्डर्ड हैकर मैलवेयर पर ध्यान दीजिये: अपने वाई-फ़ाई नेटवर्क में घुसपैठियों से सावधान रहिए: हैकिंग को रोकिए: भविष्य में होने वाली किसी भी हैकिंग से बचिए: