With two new "Stagefright" vulnerabilities discovered, almost every Android device ever released is vulnerable to malicious hackers. Fixing the bug isn't simple.
The former head of the CIA has said "we kill people based on metadata", but as Australia introduces new data retention laws, the country's security chief says he's "not quite sure" what the fuss is about. So what is the truth behind data retention, and why does it matter?
Metadata+ was deemed to contain "excessively rude or objectionable content" and no longer is in Apple's App Store.
The UK High Court has ruled that Britain's DRIPA data retention scheme is "inconsistent" with European law. The government warns losing access to metadata could cost lives.
To learn what the NSA can glean from metadata, Stanford students developed Metaphone, an app that analyzes phone records. How sensitive was the uncovered info? CNET's Sumi Das reports.
Make sure you're not communicating more than you intend to when sharing files and uploading images by excising some of the data about your data.
High dynamic range (HDR) TVs are here and so is the first HDR content, with more of both on the way. Is this next-gen TV technology worth getting in your next TV?
Windows 10 has native support for PDF files -- finally.
A study conducted by Stanford University graduate students has demonstrated that a lot of personal information can be gleaned just based on the phone calls you make.
With Windows 10, Microsoft has made some big changes in the way the operating system deals with your media files. Here are four reasons to cheer, and one to boo.