Large-Scale DDoS Attack Causes Widespread Threema Service Outage
446/69 Tuesday, August 18, 2026 Threema, a paid secure messaging provider from Switzerland that focuses on privacy and security, disclosed that its services were affected by multiple large-scale Distributed Denial of Service (DDoS) attacks, resulting in communication issues and service disruptions. However, organizations using Threema On-Prem were not affected because that system runs on the […]
