A 34-year-old Armenian man has pleaded guilty to hacking U.S. companies and deploying the infamous Ryuk ransomware to encrypt ...

The big picture: The original Secure Boot certificates Microsoft issued in 2011 for Windows devices began expiring last week, and new BIOS firmware is being rolled out by PC OEMs to keep Windows ...

Alphabet will replace Verizon Communications in the Dow Jones Industrial Average, index provider S&P Dow Jones Indices said late Tuesday, tilting the historic U.S. equity benchmark deeper toward the ...

A computer virus attaches itself to a file or executable and spreads when a user opens that file. It is dependent on a host and on human action. A computer worm is a standalone program that replicates ...

The boot sector is a critical part of your computer’s operating system, and understanding how to repair it can save you from potential headaches. When problems arise in this area, the consequences are ...

Viruses play a major role in the functioning of ecosystems. They profoundly influence the dynamics of microbial communities, flow of matter and global biogeochemical cycles. Yet despite their ...

Flu season may be mostly behind us, but a nasty, highly contagious stomach bug is rising. Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content. In recent ...

The big picture: The Secure Boot certificates Microsoft originally issued in 2011 for Windows devices are set to expire next month. The company is currently rolling out new Secure Boot keys to ...

A major change is coming to Windows that neither individual users nor IT admins can ignore. Here’s how to prepare. Microsoft is preparing to make a significant change to the Secure Boot system in ...

One simple way to invest in Elon Musk's SpaceX would be to buy the S&P Sector and Industry Indexes where the company will eventually reside. Because the company has its fingers in myriad tech-related ...

Here’s what to know about the symptoms and spread of the virus, which has sickened people in the Democratic Republic of Congo and Uganda. By Dani Blum Global health officials are raising alarms about ...