Ransomware has paralyzed part of the company's IT system and its servers since last weekend.
The Essilor group has been the victim of a ransomware-type cyber attack since last Saturday.
At the bottom of this type of attack, very popular at the moment among hackers, a phishing operation allows you to recover accesses and passwords in order to penetrate deep into the heart of the system. information from a large company.
Thanks to Le Parisien