Shadow AI Attack Surface: How Unsanctioned AI Creates Risk
Akto, Wednesday, October 7th, 2026
Akto defines the shadow AI attack surface created by unsanctioned AI extensions, API connections and agents.
Akto defines the shadow AI attack surface as the exploitable entry points created by AI tools, models and integrations operating without the security team's knowledge.
Examples include browser extensions routing traffic through AI sidebars, employees pasting proprietary code into public chatbots and teams wiring external AI APIs into production without review.
Drawing on CloudSEK's taxonomy, the post places shadow AI alongside external, internal and third-party AI attack surfaces and explains how these blind spots give attackers access before defenders know they exist.