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How do I know if a person has been hacked or not?
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Hacking is the unauthorized access to or manipulation of data, usually for malicious purposes. If you suspect that someone’s computer has been hacked, there are several signs to look out for. These include changes in system settings, such as new browser homepages and search engines; strange pop-up windows or ads appearing on your screen; slow internet speed; and unusual activity in your web history.