#threema


Large-scale DDoS attacks disrupted Threema secure messaging service

Aug 16, 2026 // 23:37

Multiple distributed denial-of-service (DDoS) attacks targeted the Threema secure messaging service earlier this week, causing severe disruptions to communications. ​Organizations using Threema On-Prem did not […]

Large-scale DDoS attacks disrupted Threema secure messaging service

Aug 16, 2026 // 23:37

Multiple distributed denial-of-service (DDoS) attacks targeted the Threema secure messaging service earlier this week, causing severe disruptions to communications. ​Organizations using Threema On-Prem did not […]