OAuth, guest accounts, and weak MFA drive SaaS risk
Organizations often create guest accounts to give contractors, suppliers, and partners temporary access to files and SaaS applications. Many of these accounts remain active long after they are needed, creating overlooked access paths to corporate data. Guest accounts accounted for 69% of monitored SaaS accounts in 2025, an increase of more than 1.9 million compared with the previous year, according to Kaseya’s 2026 SaaS Security Report: Closing the Unmanaged Trust Gap. They outnumber licensed users … More
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