Is ether ETH $2,924.99, the native cryptocurrency of the Ethereum blockchain and the second-largest by market cap behind bitcoin, an investment security? The question has been a source of simmering ...

IT security is often regarded as the “Department of No” and sometimes it’s easy to see why. In a world of escalating cyber-risk, expanding attack surfaces and a fast-growing cybercrime economy, ...

Here's when it's safe to share your Social Security Number and what to do if your private info was exposed in a data breach. Dan was a writer on CNET's How-To and Thought Leadership teams. His byline ...