Eight Common SaaS Security Threats, from Account Takeover to Business Email Compromise
Summary
An overview of eight threats to SaaS applications and user identities—including account takeover, OAuth token abuse, insider threats, API attacks, and BEC—and the limitations of traditional defenses.
Key points
- Account takeover can follow credential theft through phishing, brute-force attacks, or credential stuffing, enabling data theft, malicious emails, or privilege escalation.
- Misconfigurations and weak access controls can enable privilege escalation and lateral movement across accounts, applications, and cloud workloads.
- MFA bypass, session hijacking, and stolen OAuth tokens can give attackers access that persists beyond a password reset.
- Insiders and over-provisioned accounts can expose SaaS data or enable configuration changes and external attacks.
- Abuse of SaaS APIs can lead to unauthorized access, data exfiltration, privilege escalation, or service disruption.
- Compromised SaaS email accounts can support phishing, invoice fraud, and theft of sensitive communications; generative AI can make BEC messages more convincing and scalable.
- The article says traditional tools may have limited detection, visibility, and integration with cloud platforms, and promotes AI-powered defenses that identify deviations and respond.
Article Details
- Topic
- Common threats to SaaS security and user identities, and AI-powered approaches to defending against them.
Products
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