brainstorm

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (high risk: 1.00). The Phase 2a "Signal Scout" step explicitly requires using WebSearch and WebFetch to research public web sources and produce a signal report with sources/URLs that is then consumed by all ideation agents, so arbitrary third‑party pages (including user‑generated content) can materially influence downstream decisions.