The SEC Won't Let CISOs Be: Understanding New SaaS Cybersecurity Rules

The SEC now expects public companies to disclose and demonstrate readiness for cyber incidents affecting data stored in SaaS platforms and any connected third- or fourth-party apps; the article warns that widespread SaaS-to-SaaS integrations, shadow IT, and OAuth-related vulnerabilities significantly increase data leak and breach risk. It recommends inventorying all SaaS connections, monitoring permissions and configuration drift, and deploying SSPM tools to detect suspicious activity and support timely, accurate disclosures to investors and regulators.