Vulnerabilities Discovered in Cloud-Based Password Managers
Encryption & Key Management, Identity & Access Management, Security Operations ‘Malicious Server Threat Model’ Threatens ‘Zero Knowledge Encryption’ Guarantees Mathew J. Schwartz (euroinfosec) • February 16, 2026 Image: Pniti_Studio/Shutterstock Recent accusations from a group of Swiss and Italian security researchers challenge the advertised security of popular cloud-based password managers, namely…