A review board, mandated by President Biden, is expected to issue a scathing report detailing lapses by the tech giant Microsoft that led to a targeted Chinese hack last year of top U.S. government officials’ emails, including those of Commerce Secretary Gina Raimondo.The Cyber Safety Review Board’s report, a copy of which was obtained by The Washington Post, takes aim at shoddy cybersecurity practices, lax corporate culture and a deliberate lack of transparency over what Microsoft knew about th...