OAuth — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
6
occurrences
First Seen
February 8, 2026
Last Seen
July 28, 2026

OAuth is a technology platform tracked by ThreatCluster, appearing in 4 threat clusters built from 6 intelligence report mentions.

OAuth is a technology platform tracked across 4 threat clusters and 6 intelligence report mentions on ThreatCluster. First observed February 8, 2026; most recent activity July 28, 2026.

Related Threat Clusters

  • University of Pennsylvania SSO Breach Exposes 1.2 Million Records

    In 2025, the University of Pennsylvania suffered a significant data breach due to a compromised single sign-on (SSO) account. Attackers accessed the PennKey SSO, infiltrating internal systems including VPN, Salesforce,…

    2 articles · Updated July 29, 2026
  • Rise of AI-Driven Scams Targeting UK SMEs

    UK small and medium-sized enterprises (SMEs) are increasingly vulnerable to sophisticated AI-driven scams, as highlighted by recent reports. The emergence of 'AI scams 2.0' combines traditional social engineering…

    754 articles · Updated March 12, 2026
  • Okta Partners with Anthropic for Enterprise-Managed Authorization in AI Workflows

    On June 18, 2026, Anthropic announced Okta as a featured identity provider for their beta program, enabling organizations to manage access to AI tools like Claude through centralized authorization. This partnership…

    2 articles · Updated June 18, 2026
  • Google Suspends Antigravity AI Access for OpenClaw Users

    Google has suspended numerous users of its Antigravity AI platform who utilized the open-source tool OpenClaw. The suspensions were due to the abuse of OAuth tokens linked to OpenClaw, which led to backend performance…

    2 articles · Updated February 23, 2026

Recent Intelligence Reports

  • Is Your SSO Protected Against Modern Credential Attacks? — Bleepingcomputer · July 28, 2026
  • Okta becomes a featured identity provider powering secure AI agent connections for ... — Okta · June 18, 2026
  • Phishing campaign exploits OAuth redirection to bypass defenses — Securityaffairs.Co · March 3, 2026
  • OAuth redirection abuse enables phishing and malware delivery — Blogs.Microsoft · March 2, 2026
  • Google Suspends OpenClaw Users from Antigravity AI After OAuth Token Abuse — Cybersecuritynews · February 23, 2026
  • Phishing and OAuth Token Flaws Expose Microsoft 365 Accounts to Full Compromise — The420.In · February 8, 2026

Frequently asked questions

What is OAuth?

OAuth is a technology platform tracked by ThreatCluster, appearing in 4 threat clusters built from 6 intelligence report mentions.

Is OAuth still active?

The most recent intelligence report mentioning OAuth on ThreatCluster is dated July 28, 2026. Activity was first observed February 8, 2026, giving a tracked span from then to July 28, 2026.

What is OAuth associated with?

Across ThreatCluster reporting, OAuth most frequently co-occurs with Data Breach, Malware, Phishing, Google, Okta, among 12 tracked related entities.

What are the latest developments involving OAuth?

The most significant recent cluster is “University of Pennsylvania SSO Breach Exposes 1.2 Million Records” (2 articles · Updated July 29, 2026). OAuth appears across 4 threat clusters in total, listed above with sources.

How much reporting does ThreatCluster have on OAuth?

OAuth appears in 6 intelligence report mentions across 4 deduplicated threat clusters, aggregated from 17,000+ monitored sources.

CVSS v3.1 Breakdown