Agentjacking Mitigation Guide 2026: Secure Sentry, Datadog, PagerDuty, and Jira for Coding Agents
Your coding agent trusts the tools it reads. That trust is the vulnerability. When an attacker poisons a Sentry error report, a Datadog monitor alert, a PagerDuty incident, or a Jira ticket description with hidden prompt injection payloads, your agent doesn’t know the difference between a legitimate instruction and a hijack attempt. I’ve spent the last few months digging into this attack surface across the four most common integrations teams wire up to Claude Code, Cursor, and Codex. Here’s what I found and exactly how to fix it. ...