A zero-day vulnerability exists in Microsoft Exchange, which attackers are already exploiting. Admins should act quickly.

The fourth preview brings new methods to existing classes in the .NET base class library and a new configuration file for ...

Microsoft warned Exchange Server customers about critical OWA vulnerability CVE-2026-42897 affecting on-premises deployments.

Microsoft Warns of Exchange Server Zero-Day Flaw Actively Exploited in Attacks Microsoft warns of an actively exploited Exchange Server zero-day flaw, CVE-2026-42897, urging administrators to use the ...

Wisconsin won't be spending most of its surplus, after all. A $1.8 billion plan to spend most of the state's surplus on school funding, tax relief and direct rebate checks to taxpayers ...

Ghostwriter’s March 2026 Ukraine attacks use PDF lures and geofencing to deploy Cobalt Strike on government targets.

FrostyNeighbor, a long-running cyberespionage actor apparently aligned with the interests of Belarus, has been active recently in campaigns ...

A known Belarussian cyber-espionage group is back with a threat campaign against targets in Eastern Europe that uses spear-phishing to deliver malicious payloads to Eastern European government and ...

AI-generated search results are fundamentally changing how businesses get found online. Here's what IT teams and technical ...

Developers are being hit with massive, unexpected charges, sometimes over $67,000, because Google’s budget alerts and fraud ...

Learn how a single JavaScript Date() timezone mistake silently corrupts web apps and how to fix timestamp bugs in JS, Python, ...