Most 'free' sites like Facebook or Google take their payments from consumers in the form of their personal data over time. Here's how to keep yourself safe.
The revelations provide a glimpse into the privacy-free zone Facebook was presiding over when a "sketchy" data company helped itself to millions of users' data.
Sick of the world's leading social network? Say goodbye to all those 'friends' by following these instructions to temporarily deactivate or permanently delete your Facebook account.