Alipay+, the global wallet ecosystem covering 150 million merchants and 1.8 billion consumer accounts, has completed an upgrade with full privacy enhancing technology (PET) coverage. Singapore's Personal Data Protection Commission has released Practical Guidance based on Ant International's use of privacy enhancing technologies for collaborative AI prediction model training, noting how these operations comply with existing data privacy regulations. Ant International and Nanyang Technological University, Singapore (NTU Singapore), enter the next phase of collaboration on joint research and development in trust technologies.