Separate actors exploited the same exposure, creating overlapping intrusions that obscured detection and response.

Learn Microsoft SharePoint 2019 from scratch! This complete beginner-friendly tutorial provides a full overview and ...

Git isn't hard to learn, and when you combine Git and GitHub, you've just made the learning process significantly easier. This two-hour Git and GitHub video tutorial shows you how to get started with ...

As I covered in my year-end cyber review last month, there were numerous headline-grabbing cybersecurity stories in 2025 — many focused on AI. So as we look back 12 months, what were the most popular ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The magic of Git and GitHub Desktop is that it hides much of the Git plumbing from the user, so ...

Microsoft issued an emergency fix to close off a vulnerability in its SharePoint software that hackers have exploited to carry out widespread attacks on businesses and at least some federal agencies.

Update, July 21, 2025: This story, originally published on July 20, has been updated to include additional expert comments regarding the global zero-day attack impacting Microsoft on-premise ...

CISA has mandated immediate mitigation for federal agencies, while analysts urge enterprises to accelerate cloud migration and implement live threat detection. Attackers are exploiting a previously ...

Update 7/21/25: Added links to the security updates for Microsoft SharePoint 2019. Critical zero-day vulnerabilities in Microsoft SharePoint, tracked as CVE-2025-53770 and CVE-2025-53771, have been ...

Hackers exploited a major security flaw in widely used Microsoft server software to launch a global attack on government agencies and businesses in the past few days, breaching U.S. federal and state ...