Analysis
What Is Prompt Injection? Direct vs. Indirect Attacks, Explained
Publication date unknown · Discovered truvocyber.com
Page published
Publication date unknown · First observed: 9 Nov 2026
Coverage timeline
Single-source analysis — one report is available.
Why it matters
Prompt injection can turn an AI agent’s access to sensitive data and tools into information disclosure or unauthorized actions, making containment important even when input filters are deployed.
Truvo Cyber explains direct prompt injection through user input and indirect injection embedded in documents, emails, or web pages. The overview describes how tool-enabled agents amplify the impact and recommends least privilege, approval gates, and egress controls to contain successful attacks.