token-theft
Safeguard articles tagged "token-theft" — guides, analysis, and best practices for software supply chain and application security.
3 articles
The Vercel Breach: A Forgotten OAuth Grant Became a SaaS Supply-Chain Pivot (May 2026)
An infostealer infection at AI startup Context.ai let attackers reuse a Vercel employee's months-old Google Workspace OAuth grant to bypass MFA and exfiltrate customer environment variables. Disclosed April 2026, the fallout deepened through May.
Slack GitHub Repository Theft: Stolen Tokens and the Risks of Third-Party Integrations
In December 2022, Slack disclosed that stolen employee tokens were used to access private GitHub repositories. The breach highlighted the risks of token-based authentication in CI/CD pipelines.
Azure AD Token Theft Campaigns: A 2022 Retrospective
Token theft is the quiet successor to credential phishing, and 2022 turned it into an industry. Here is what the year's Azure AD campaigns actually looked like.
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