Phishing on Facebook involves a hacker posing as a respected individual or organization and asking for personal data, usually via a wall post or direct message. Once clicked, the link infects the users’ computers with malware or directs them to a website that offers a compelling reason to divulge sensitive information. A classic example would be a site that congratulates the victims for having won $1,000 and prompts them to fill out a form that asks for a credit card and Social Security number. Such information can be used to perpetrate monetary and identity fraud. Grayson Milbourne of Webroot, also explained that spearphishing is becoming increasingly common, a practice that uses the same basic idea but targets users through their individual interests.
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