Optical Center

The French Data Protection Authority (the CNIL) imposed a record 250,000 euros fine on Optical Center for having insufficiently secured the personal data of its customers.

Customers could access more than 300,000 documents (mainly invoices) of other customers by entering several URLs in a browser’s address bar.

Source: https://www.databreaches.net/french-data-protection-authority-imposes-a-record-250000-e-fine-to-optical-center-for-a-security-breach-on-its-website/

"id": "OPT2119181122",
"linkid": "optical-center",
"type": "Data Leak",
"date": "06/2018",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"