It's not just the National Security Agency that's watching you. From building a profile of the type of consumer you are to watching what you click on and how long you browse a website for, companies are tracking your every move, experts say.
A federal judge says a Texas high school can require a student to wear an RIFD locator chip during school hours, or expel her. Privacy rights advocates had argued it's an invasion of privacy; the school needs it to count students on the premises for funding reasons.
A camera on the chest of an Oakland, Calif., police officer recorded the officer's fatal encounter with a suspect. The incident highlights the rising use of police chest-cams – and the legal and ethical questions surrounding them.