We would like you to understand the process of information obtaining. Third-party services like Pipl, CatchId and others collect publicly available information about people from on- and offline sources.
Profiles containing pieces of information from different sources are created to compose an image with maximum of details. A profile includes next info: contact, demographic, professional and social media.
To find someone's e-mails, phone numbers, employment history, social profile etc, people search engine crawls public web pages, makes extracts and gather information in knots (personal profiles).
Where is this info from? Surprisingly, that was You who shared it... Anytime you type in some of your data (creating a profile on a website, for example), it's being collected by this site.
We Do respect your privacy. Leadenforce doesn't store any users' data. On request of Audience creation, third-party services do the analysis for us and as a result the client gets an anonymous audience. As a great opportunity of Leadenforce, the Client may contact some of those people through our service, but he doesn't get any personal information about people from the Audience.
