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This month, some Facebook members have received messages inviting them to download free ringtones or buy medicines for better sexual performance. Apparently these messages from friends, but in one case the league was an advertising network called Incentaclick and other at several sites offering drugs to improve sexual performance. Could not contact anyone connected with these sites. Recently, however, sites like TechCrunch, Wired.com and others who provide security services, Sophos, Fortinet and Cloudmark, have reported other patterns of phishing and adware (adware). The goal of many of these schemes is to obtain the passwords of users that their profiles can be used as a launching pad for spam (spam) and phishing for sensitive information. The so-called spammers, who send people to an ad network as Incentaclick-get paid for each click, said Derek Manky, a researcher of Fortinet security systems, and sites that sell drugs are probably part of a "botnet" automated (which is usually a worm that runs on a server infected with the ability to infect other servers) which checks can be forwarded to the victims to new sites, while they find and disable the old. People are already accustomed to receiving spam in their email but found postings directly on your Facebook profile can be very annoying, especially if your only contacts are people you know. "People feel safer on Facebook because of the brand that this site was built," said Corey Lewis, who works at Facebook LaunchSquad, a public relations agency in San Francisco. Social networks have become potentially lucrative targets for advertisers, marketers and cybercriminals, and Facebook, with its growing membership, is a coveted treasure of information. " "This is happening in all social environments," said Jeremiah Owyang, an analyst at Forrester Research. ''These networks learn how to filter content based on your preferences, but now it is doing no good. " Facebook said it is aware of security problems, so last week published an entry in which he asked people to ignore foreign leagues or re-enter their Facebook passwords elsewhere. Facebook has better security measures than MySpace, said Saar Gur of Charles River Ventures firm, which invests in companies developing Facebook applications. However, 18 months ago Facebook opened its doors to the public last May and left open software platform. The market expanded, so that there are currently more than 20 000 applications and add 140 new each day, said Gur. This new software makes Facebook more fun but also has generated more complaints about spam. Not all are related to Facebook think security is a problem. A young entrepreneur named Naval Ravikant said that security is a problem created by the media. Most Facebook members know how to protect their passwords, Ravikant says, "and if someone comes to your profile what is the problem? you are not losing valuable information such as the number of your credit card, "he said. For others, Facebook does offer valuable information, such as sniffing a member and all his friends, so that the site is struggling to find a balance between openness and security. Bob Bickel, co-founder of Ringside Networks, a company that is building a server that integrates social networks like Facebook with any other site, predicts that soon users can customize their security measures. (Translation: Gabriela Cornejo)
