Navan (NASDAQ: NAVN), the global business travel and expense platform, disclosed on August 10, 2026 that it had chosen DataVisor to deploy real-time fraud detection across its full product suite — Navan Travel, Navan Expense, and the Navan Connect card infrastructure — in a single unified layer. The partnership, announced by DataVisor via Business Wire on August 10, addresses an architectural gap in fraud detection, as supervised machine-learning models and rule-based systems match new transactions against previously trained patterns, while AI tools allow fraudsters to generate new attack patterns faster than labeled datasets can be assembled. Global losses to fraud and scams rose more than 9% in 2025, with AI tools bearing significant responsibility, according to Nasdaq Verafin's 2026 crime report. In the corporate travel sector, fraud attempts in peak-season destinations climbed nearly 30% in 2025. SAP Concur's AI-auditing tool, Verify, found approximately 18 times more suspected AI-generated receipts than earlier checks had detected, with about 1% of all reviewed receipts now flagged as machine-made. SAP Concur's December 2025 advisory confirmed detection of thousands of suspected AI-generated receipts across its enterprise clients. According to the 2026 AFP Payments Fraud Survey, 76% of U.S. organizations experienced attempted or actual payments fraud in 2025, and business email compromise affected 74% of organizations in that period — up from 63%