The OpenAI .NET library provides convenient access to the OpenAI REST API from .NET applications. It is generated from our OpenAPI specification in collaboration with Microsoft. Add the client library ...

Microsoft’s monthly update included 206 fixes for flaws in everything from Windows to Office to Exchange Server, not to mention three zero-days.

Microsoft Defender Experts identified an active cryptojacking campaign in which malicious download sites are surfaced not only through traditional search engine poisoning, but also through AI chatbot ...

Iron Software builds trusted .NET libraries for document automation. NPOI is the most-downloaded free Excel library for .NET. The NuGet package has over 100 million downloads, it appears in countless ...

Monday’s recap shows the same pattern in different places. A third-party tool becomes a way in, then leads to internal access. A trusted download path is briefly swapped to deliver malware. Browser ...

Unary: Porting grpc-web (Binary Mode) of Grpc.Net.Client.Web/Grpc.AspNetCore.Server.Web communicating over HTTP/1. Streaming: Custom protocols based on grpc-web's ...

In the beginning, there was PCIe. Well, really there was PCI and PCI-X, which were superseded by PCIe in 2003, and many others, such as ISA and VME, before them, but PCIe is a superset of them all.

A convincing lookalike of the popular Huorong Security antivirus has been used to deliver ValleyRAT, a sophisticated Remote Access Trojan (RAT) built on the Winos4.0 framework, to users who believed ...

Akamai's acquisition of Fermyon could bring more users to Wasm, which is gaining momentum as the WebAssembly System Interface (WASI) specification nears standardization. WebAssembly (commonly also ...

TL;DR Our telemetry indicates an active exploitation campaign targeting vulnerable Windows Server Update Services (WSUS) systems via CVE-2025-59287 (CVSS 9.8 – Critical). This document summarizes the ...

This blogpost introduces our latest white paper, presented at Virus Bulletin 2025, where we detail the operations of the North Korea-aligned threat actor we call DeceptiveDevelopment and its ...