Communication Channels and Identity Risks in SaaS Era
π‘οΈ Enterprise collaboration platforms are now central to business workflows and have become part of the identity attack surface. Threat actors increasingly misuse trusted collaboration tools for identity phishing, impersonation, credential theft and malware delivery, often leveraging compromised accounts, external federation or guest access. Unit 42 observations show a significant rise in malicious activity tied to collaboration tools, and defenders may lack visibility into actions that occur after authentication. The report reviews techniques attackers use and offers detection and mitigation guidance, noting enhanced protection through Palo Alto Networks products.
