Cybersecurity articles tagged #OAuth on RuntimeRebel.https://runtimerebel.comhttps://runtimerebel.com/blog/russian-threat-clusters-abuse-oauth-and-whatsapp-for-espionagehttps://runtimerebel.com/blog/russian-threat-clusters-abuse-oauth-and-whatsapp-for-espionageGoogle Threat Intelligence reports three suspected Russian groups using OAuth phishing, Google app passwords, and WhatsApp device linking to hijack accounts.Sun, 23 Aug 2026 16:14:39 GMTAPT29PhishingOAuthCredential TheftMalwarehttps://runtimerebel.com/blog/modern-google-workspace-attack-chain-oauth-ai-agent-riskshttps://runtimerebel.com/blog/modern-google-workspace-attack-chain-oauth-ai-agent-risksThe modern Google Workspace attack chain exploits OAuth grants, not just email. Understand how attackers and AI agents compromise accounts and secure your environment.Sat, 15 Aug 2026 08:16:26 GMTGoogle WorkspaceOAuthAI AgentsAccount TakeoverCloud Securityhttps://runtimerebel.com/blog/rabbitmq-flaws-oauth-secret-leak-cross-tenant-data-exposurehttps://runtimerebel.com/blog/rabbitmq-flaws-oauth-secret-leak-cross-tenant-data-exposureTwo RabbitMQ access control flaws enable OAuth secret leakage, cross-tenant data exposure, and potential messaging infrastructure takeover risks.Tue, 14 Jul 2026 17:20:57 GMTRabbitMQOAuthAccess ControlMessage BrokerData LeakSecurity FlawCross Tenanthttps://runtimerebel.com/blog/toddycat-uses-umbrij-malware-to-target-gmail-via-google-api-abusehttps://runtimerebel.com/blog/toddycat-uses-umbrij-malware-to-target-gmail-via-google-api-abuseRuntime Rebel reports on ToddyCat's Umbrij malware campaign, abusing OAuth and Google API to access corporate Gmail accounts. Learn detection and mitigation strategies.Thu, 02 Jul 2026 14:06:01 GMTToddyCatUmbrijMalwareGmailGoogle APIOAuthEmail CompromiseKasperskyhttps://runtimerebel.com/blog/klue-oauth-breach-icarus-threat-group-targets-salesforcehttps://runtimerebel.com/blog/klue-oauth-breach-icarus-threat-group-targets-salesforceKlue confirms an OAuth token breach by the Icarus group, potentially exposing customer Salesforce environments. Learn how to secure your integrations.Sat, 20 Jun 2026 01:00:14 GMTKlueOAuthSalesforceIcarusData BreachToken TheftSupply Chain Attackhttps://runtimerebel.com/blog/defeating-persistent-oauth-token-risks-in-google-and-microsoft-appshttps://runtimerebel.com/blog/defeating-persistent-oauth-token-risks-in-google-and-microsoft-appsLearn how persistent OAuth tokens create backdoors in AI tools and productivity apps. Discover strategies to detect and remediate long-lived token exposure.Tue, 05 May 2026 16:39:22 GMTOAuthGoogle WorkspaceMicrosoft 365App GovernanceToken Thefthttps://runtimerebel.com/blog/oauth-token-hijacking-in-ai-tools-vercel-breach-analysishttps://runtimerebel.com/blog/oauth-token-hijacking-in-ai-tools-vercel-breach-analysisAn investigation into how stolen OAuth tokens from a Vercel employee's AI tool session led to unauthorized internal access and the risks of AI integration.Tue, 21 Apr 2026 05:03:55 GMTOAuthVercelAI SecuritySession HijackingToken Thefthttps://runtimerebel.com/blog/tycoon-phishers-adopt-device-code-attacks-to-bypass-2fahttps://runtimerebel.com/blog/tycoon-phishers-adopt-device-code-attacks-to-bypass-2faTycoon 2FA Phishers are now leveraging device code phishing to bypass multi-factor authentication, granting them unauthorized account access.Sat, 18 Apr 2026 00:42:05 GMTPhishing2FA BypassTycoon PhishingAccount TakeoverDevice Code PhishingOAuthhttps://runtimerebel.com/blog/openai-codex-vulnerability-exposed-github-tokens-via-oauth-flawhttps://runtimerebel.com/blog/openai-codex-vulnerability-exposed-github-tokens-via-oauth-flawResearchers discovered a critical OpenAI Codex vulnerability allowing GitHub token theft via OAuth flaws, risking unauthorized access to private repositories.Tue, 31 Mar 2026 08:32:36 GMTOpenAICodexGitHubOAuthCredential Theft