People search engine Rapleaf revises privacy policy

In response to queries by CNET, specialized search engine discloses marketing business that sells data about people's social-network ties.

Specialized search engine Rapleaf changed its privacy policy and removed a Web site on Friday in an effort to disclose the part of its business that sells data to marketers about people's online social ties.

Following inquiries for an article published Friday by CNET, Rapleaf added nearly 700 words to its privacy policy to show its relationship with TrustFuse, a formerly separate part of its business that sells personally identifiable data about Internet users, which it obtains through various social networks and sites. The company also removed the Web site for, which now redirects visitors to a page at The updated Rapleaf privacy policy lets people opt out of its system by sending an e-mail to the company.

Rapleaf CEO Auren Hoffman acknowledged that the changes were prompted by inquiries from and that operating two different brands "was confusing." "When you're a small company you have to move quickly. We make small mistakes and you move to correct those mistakes," Hoffman said.

Despite the swift changes, privacy experts still say Rapleaf may be breaching the privacy of people using social networks like and Facebook, among the other social networks to which it links. Rapleaf lets you retrieve the name, age and social-network affiliations of anyone, as long as you have his or her e-mail address. But what the company does not disclose are the details on how it obtains people's ties to social networks through their e-mail addresses--a nifty feat considering social networks typically don't publish members' e-mail addresses.

Because of this, some people believe Rapleaf's practices may be violating the terms of service of MySpace and Facebook by linking to people's profile pages and scraping data from the sites for commercial purposes.

"It seems to undermine the whole social-network model, where small communities are formed within the larger online world. Users typically decide who to 'friend' and who not to friend. But if companies have found a way to scarf up e-mail addresses and affiliations, then that's serious and the Federal Trade Commission should investigate," said Marc Rotenberg, executive director at the Electronic Privacy Information Center, a nonprofit privacy advocacy group.

"Basic privacy rules would require Rapleaf to allow individuals to inspect and correct personally identifiable data that Rapleaf collects," Rotenberg added. "And basic ownership rules suggest that individuals are entitled to any profits that might result from the sale of their data."

"When you're a small company you have to move quickly. We make small mistakes and you move to correct those mistakes."
--Auren Hoffman, CEO, Rapleaf

Hoffman said his company is trying to respond to such concerns, and Rapleaf plans to make further changes to its site and privacy policy, including eventually giving people access to all of the data it has collected about them so they can manage that information and opt out of its data-collection practices.

Right now, Rapleaf has profiles on roughly 50 million people. According to the company's privacy policies, those profiles might include a person's age, birth date, physical address, alma mater, friends, political affiliations, and favorite books and music, as well as how long that person has been online, which social networks he frequents, and what applications he's downloaded.

In interviews this week and last, Hoffman said the company obtains data on people from Web sites including social networks, and soon, blogs. The company does not have partnerships with any social network, including MySpace and Facebook, to obtain member profile information, including e-mail addresses, he said. Rather, Rapleaf may use the e-mail search features at these social networks to find people's profiles. For other networks, the company uses "proprietary methods," he said.

But in a review of user agreements at various social networks, Rapleaf's business practices appear to violate the terms of service at MySpace and Facebook, among others.

For example, MySpace's terms of service state that MySpace services are for the "personal use of members only and may not be used in connection with any commercial endeavors except those that are specifically endorsed or approved by"

"Illegal and/or unauthorized use of the MySpace services, including collecting usernames and/or e-mail addresses of members by electronic or other means for the purpose of sending unsolicited e-mail or unauthorized framing of or linking to the MySpace Web site is prohibited," according to the social network's terms of service.

A MySpace representative did not immediately respond to a request for comment about Rapleaf.

Featured Video