Verizon 2025 Mobile Security Index

**Executive summary:** The Verizon 2025 Mobile Security Index is an industry survey-based report detailing how AI-driven attacks and persistent human error are reshaping mobile security, reporting widespread genAI use, rising concern over AI-assisted deepfakes and smishing, uneven adoption of defenses (MDM, MTD, zero trust), and recommending practical steps—MDM, layered defenses, training and policy enforcement—to reduce mobile-related risk and improve resilience.