Reimagining Third-Party Risk in an Agentic AI World
Third-party risk is no longer a secondary concern. It has become the primary threat vector for enterprise compromise.
Q4 marked a structural inflection point: Attackers stopped targeting enterprises directly and instead exploited trusted vendors, open-source maintainers, SaaS integrations, and AI platforms – often without triggering immediate detection. The result? Silent exposure, cascading outages, regulatory fallout, and brand damage that boards are now feeling firsthand.
Traditional TPRM models – static questionnaires, annual reviews, and trust-based reporting – were not built for this reality.
Why this matters now:
- AI accelerates risk while creating new blind spots in vendor oversight
- Open-source ecosystems now behave like critical infrastructure
- SaaS and API trust chains enable lateral compromise at machine speed
- Vendor patching and remediation have become operational risk events
- Insurance is retreating, shifting exposure back to the balance sheet
The question is no longer “Do we trust our vendors?” It’s “Do we have real-time visibility, verification, and resilience when they fail?”
In this live session, we’ll explore:
- How agentic AI is reshaping supply chains and third-party trust assumptions
- Why vendor criticality must be measured by blast radius, not contract size
- What “continuous assurance” actually looks like in practice
- How CISOs are adapting governance, identity, and incident response models now

About TrustChain
Trust is no longer a belief. It’s an operational discipline.
TrustChain is Ballistic Ventures’ newest cohort, bringing together security leaders to reframe third-party risk for the AI era – moving from compliance theater to operational resilience architecture. This session marks the public launch of our ongoing working forum focused on reimagining third-party risk management (TPRM), supply chain security, and AI governance. Attendees will be invited to future sessions, working groups, and in-person discussions.
TrustChain is backed by Ballistic Ventures portfolio companies advancing the future of TPRM: Nudge Security and Zip Security.

