Twitter staff have been told to work 84-hour weeks and managers slept at the office over the weekend as they scramble to meet Elon Musk's tight deadlines, reports say

Business Insider - Staff at Twitter have been clocking up much longer hours than usual since Elon Musk took over, CNBC reported. This comes as staff face the looming threat of layoffs amid the tech mogul's planned overhaul of the company.