We spoke with social-science ethicists about how well Facebook's initiative appears to protect users' privacy. They're skeptical, but still eager to see Facebook data studied.
PS Picks is a selection of the best things that the magazine's staff and contributors are reading, watching, or otherwise paying attention to in the worlds of art, politics, and culture.
The Internet Corporation of Assigned Names and Numbers might make it easier for hackers to find website owners' private information.
Tax evasion persists, and tax return scams involving identity theft are on the rise.
Why do teenagers behave the way that they do online, sharing personal information with just about anybody who wants it? Look to the privacy paradox.