Choosing between SAML, OIDC, and OAuth 2.0? Explore 12 critical differences to help your B2B engineering team select the right authentication protocol today.

Traditional authentication is incapable of securing AI agents, the company says, as it announces Access Intelligence.

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach ...

PCWorld reports that Anthropic and Google are banning users who connect flat-rate Claude and Gemini accounts to OpenClaw without warning or refunds. OpenClaw’s massive token consumption degrades ...

Developers using third-party AI tools tied to Claude subscription credentials face immediate disruption in the week of February 19, 2026. Anthropic says OAuth tokens from Free, Pro, and Max plans are ...

Abstract: Many users all over the world routinely use open authentication and authorization providers based on OAuth 2.0 framework such as Google, Facebook etc. to sign in to third-party websites ...

Refactor OAuth implementation so the flow logic and state machine are usable by server-side proxy services, not just client-side browser flows. The SDK's OAuth implementation is designed for local ...

A newly identified phishing technique known as “CoPhish” exploits Microsoft Copilot Studio agents to deliver deceptive OAuth consent prompts through legitimate Microsoft domains. Researchers at ...

The OAuthClientProvider interfaces should look more like the Typescript SDK's provider instead, which is less opinionated about how the code verifier and redirect uri are consumed and subsequently ...

In cybersecurity, precision matters—and there's little room for error. A small mistake, missed setting, or quiet misconfiguration can quickly lead to much bigger ...

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 ...

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 ...