A security analyst at a large enterprise recently found sensitive HR documents being copied into a Microsoft Teams channel ...

GenerateLocalCertificate: Create a self-signed certificate on the local machine and optionally provision an Entra app registration. UseCertificateAuth: Connect to SharePoint Online using an existing ...

Microsoft SharePoint, a core platform for enterprise collaboration, is facing active exploitation through a newly confirmed vulnerability, tracked as CVE-2026-20963. Rooted in unsafe deserialization ...

Windows without PowerShell 2.0: Microsoft removes the version still included for compatibility for good. It has long been considered obsolete. PowerShell 2.0 is finally history: The version of the ...

Microsoft is finally saying goodbye to PowerShell 2.0 — the 14-year-old command-line tool and scripting language that debuted alongside Windows 7 — as part of a broader effort to clean up legacy code ...

CISA has published a Malware Analysis Report (MAR) with analysis and associated detection signatures on files related to Microsoft SharePoint vulnerabilities, according to a press release yesterday.

In July 2025, a critical zero-day vulnerability (CVE-2025-53770) was publicly disclosed, affecting Microsoft SharePoint Server. The flaw enables unauthenticated remote code execution (RCE), by ...

Tech giant Microsoft has released security patches for the zero-day vulnerability chain dubbed ToolShell, capable of remote code execution on SharePoint. Announced during the Berlin Pwn2Own conference ...

Authorities and researchers are sounding the alarm over the active mass exploitation of a high-severity vulnerability in Microsoft SharePoint Server that’s allowing attackers to make off with ...

Microsoft is racing to contain a fast‑moving zero‑day campaign against on‑premises SharePoint Server after researchers uncovered a flaw now tracked as CVE‑2025‑53770 and nicknamed “ToolShell.” The ...