This session will explore trusted data ecosystems and how emerging technologies are reshaping transparency and transaction security, moving from blockchain and distributed ledgers in a broader shift. Fraud and corruption schemes cross institutional boundaries, yet each organisation still assesses risk seeing only its own data. Panellists will discuss how federated data sharing, anonymisation, pseudonymisation and privacy-enhancing technologies allow institutions and authorities to detect cross-institutional patterns without surrendering data sovereignty, bank secrecy or data protection safeguards. Attendees will gain practical insights into collaborative fraud prevention, regulatory expectations for information sharing arrangements and the governance needed to make shared intelligence explainable, auditable and lawful.