Nudge Security Automates Risk Detection for OAuth Grants & Browser Extensions

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Nudge Security introduces advanced automated tools for identifying and mitigating threats linked to unauthorized OAuth permissions and browser extensions. The company has launched new agent-based functionalities designed to assist security and IT teams in identifying and resolving malicious or high-risk OAuth authorizations and browser extensions, which represent rapidly expanding and challenging attack vectors within enterprise environments. These agents continuously monitor OAuth permissions and browser extensions identified by Nudge Security, detect potential risks, and initiate automated remediation processes with oversight from human operators.

The new agents complement the existing Vendor Risk Analyst agent, which autonomously constructs security profiles for newly detected AI and SaaS applications, reducing manual assessment efforts by up to 90%. The integration of these agents addresses the growing disparity between the speed of threat discovery and the capacity of traditional security frameworks to respond. Modern enterprises face an escalating volume of applications, extensions, and third-party integrations that exceed the capabilities of manual security evaluations.

Recent incidents involving breaches at Klue and Salesloft Drift highlight the risks associated with OAuth permissions, which can grant attackers prolonged access to sensitive data. Similarly, browser extensions pose supply chain vulnerabilities by embedding risks directly into employee workflows. The proliferation of unregulated AI and SaaS tools further complicates risk management, as new vendors and exposures emerge faster than existing processes can address.

The OAuth Grant Risk Analyst agent evaluates permissions, identifies anomalies, and suggests targeted revocations based on organizational security policies. The Browser Extension Risk Analyst identifies high-risk or malicious third-party extensions installed on employee devices and prioritizes remediation efforts. The Vendor Risk Analyst, already in use, generates and maintains security profiles for all AI and SaaS applications, incorporating compliance attestations, security posture metrics, and insights into AI data privacy policies.

Security teams are overwhelmed by manual review demands while business operations continue to evolve. The acceleration of AI adoption is simultaneously expanding the attack surface and outpacing traditional governance models, according to Jaime Blasco, CTO at Nudge Security. Unvetted OAuth permissions, risky browser extensions, and unknown AI and SaaS applications can remain undetected for extended periods, creating extensive pathways for data breaches.

The new agents enable teams to uncover hidden risks, prioritize critical issues, and implement remediation at scale, aligning security enforcement with the pace of modern enterprise activities. Nudge Security’s approach leverages multiple data sources across browsers, email inboxes, identity providers, and connected applications to deliver a comprehensive view of risks associated with AI, SaaS, OAuth, and browser extensions. This broader context allows agents to generate more accurate recommendations and provide targeted, policy-driven remediation guidance.

This reduces operational noise and improves efficiency for overburdened IT and security teams. The company’s solution emphasizes proactive risk mitigation by addressing vulnerabilities that traditional methods often overlook. By automating the identification and resolution of threats, Nudge Security aims to bridge the gap between discovery and actionable response in increasingly complex digital environments.