Lensdeal.nl

Lensdeal a Dutch contact lens retailer suffered a significant data breach affecting approximately 115000 customers. The incident involved the exposure of sensitive personal information from their online platform database. The data was compromised on March 31 2025 and included customer identities and technical identifiers. Security analysis revealed that passwords were stored using the weak MD5 hashing algorithm which is highly susceptible to cracking. The leak likely originated from a vulnerability in the web application or an insecure database configuration.