Still running Office 2011 on a Mac? If so, there are at least two reasons why that might not be a good idea.

The $225 million acquisition will help Proofpoint expand its data loss prevention capabilities with email, CASB, and data at rest.

Digital Guardian, through its integration with Microsoft, helps extend the value of Microsoft Information Protection capabilities.

New study: 3 in 5 have experienced discrimination in the workplace

Cyberspace is the fifth domain of warfare, yet there is a critical shortage of security experts ready to combat cybercrime.

Phishing and ransomware top the list of security risks that organizations are not fully prepared to deal with.

Dark Reading: Connecting The Information Security Community. Explore our slideshows.

In the past, outing nation-state cyber espionage groups caused a few to close up shop, but nowadays actors are more likely to switch to new infrastructure and continue operations.

Feeling creative? Submit your caption in the comments, and our panel of experts will reward the winner with a $25 Amazon gift card.

Cyber security's comprehensive news site is now an online community for security professionals, outlining cyber threats and the technologies for defending against them.

OpenTitan is an open source collaboration among Google and technology companies to strengthen root-of-trust chip design.

Company introduces Falcon for AWS, Falcon Firewall Management, and third-party applications.

A hidden feature in some newer models of the vendor's programmable logic controllers leaves the devices open to attack. Siemens says it plans to fix it.