Francine tells how the Corbeil-Essonnes hospital fell in a few days after a cyberattack. Sylvain, IT manager at Manutan, recounts the shock, the slow restart and the omerta around cyberattacks. — Francine is coordinator of the medical secretariats of the Corbeil-Essonnes hospital. During the night of Saturday August 20 to Sunday August 21, 2022, on the screens of the hospital’s computers, encrypted messages appear. Caregivers first think of a computer bug, then the people in charge of computer on-call duty recognize…