Adam Selipsky, CEO of Amazon’s cloud computing business, will step down from his role next month. Matt Garman, senior vice president of sales and marketing at Amazon Web Services, will succeed Mr. Selipsky after he exits the company June 3, writes Annie Palmer. 

The Department of Homeland Security (DHS) has established an Artificial Intelligence Safety and Security Board (the board). The inaugural members include CEOs and executives from companies like OpenAI, Anthropic, Delta Air Lines, IBM, Nvidia, Microsoft, Adobe, Amazon Web Services, Advanced Micro Devices (AMD), and Cisco.