David Graff is the editor-in-chief of Techpinions, where he covers the business of technology: AI, semiconductors, data centers and energy, crypto and fintech regulation, and the deals reshaping media and tech. A journalism graduate, he focuses on the numbers behind the headlines: what companies promise versus what the data shows. His reporting on OpenAI's delayed disclosure of its Australian Medicare breach was featured on Techmeme. He also writes for Technori. Connect with David on LinkedIn. Emali me at david@techpinions.com