Microsoft observed phishing-led exploitation of OAuth’s by-design redirection mechanisms. The activity targets government and public-sector organizations and uses silent OAuth authentication flows and ...

PCWorld reports that Anthropic and Google are banning users who connect flat-rate Claude or Gemini accounts to OpenClaw due to excessive AI token consumption. Google DeepMind cites “malicious usage” ...

A surge in phishing campaigns abusing Microsoft’s OAuth device code authorization flow has been observed with multiple threat clusters using the technique to gain unauthorized access to Microsoft 365 ...

C#, Microsoft’s object-oriented, cross-platform, open source language for the .NET platform, has become the fastest-growing language on Tiobe’s monthly index of programming language popularity. C# may ...

The August 2025 Salesloft Drift breach demonstrates a systemic security blind spot across all industries: third-party delegated access through OAuth integrations. Over 700 organizations — including ...

In this tutorial, we’ll explore how to implement OAuth 2.1 for MCP servers step by step. To keep things practical, we’ll build a simple finance sentiment analysis server and secure it using Scalekit, ...

OAuth 2.1 is the officially mandated authorization standard in the Model Context Protocol (MCP) specifications. According to the official documentation, authorization servers must implement OAuth 2.1 ...

Google is advising users of the Salesloft Drift AI chat agent to consider all security tokens connected to the platform compromised following the discovery that unknown attackers used some of the ...

OAuth2.0 のシンプルでとても分かりやすいサンプルを作成してください。 API側とクライアント側の2つのプロジェクトを1つのソリューションに作成してください。 とても分かりやすい ReadMe.md ...

Proofpoint observed campaigns impersonating trusted brands like SharePoint and DocuSign with malicious OAuth applications to get into Microsoft 365 accounts. Threat actors have cooked up a clever way ...