OAuth Token Abuse: news, advisories and analysis

CyberSecureToday covers OAuth Token Abuse in a story published 17 Oct 2026. The coverage includes 1 incident or breach report.

Stories on OAuth Token Abuse most often intersect with ConnectWise, Microsoft 365 and Entra ID, with Technology, Cloud & SaaS the most affected sector. The most recent story, “ConnectWise Cloud Backup Credential Leak Weaponized to Hijack Microsoft 365 Tenants”, was published 17 Oct 2026. Every article is listed below, newest first, with the affected products, severity and remediation guidance in each piece.