CNN  —  More than 275,000 layoffs were announced last month, reaching a level not seen since the pandemic, according to a new report published Thursday. The biggest culprit was one particular employer: The federal government. The federal government announced plans to axe 216,215 jobs, accounting for nearly 80% of the 275,240 layoffs announcements made by US employers in March, according to Challenger Gray & Christmas’ latest report. It’s the third-highest monthly total behind April 2020 (671,