Threema Secure Messaging Service Disrupted by Large-Scale DDoS Attacks
Threema, a secure messaging service, experienced severe disruptions from large-scale DDoS attacks that continuously changed patterns, challenging mitigation efforts.
- Threema secure messaging service was disrupted by persistent large-scale DDoS attacks.
- Threema's hosted infrastructure and its colocation partner, Nine, were targeted, while Threema On-Prem remained unaffected.
- Threema implemented specialized DDoS protection to filter attack traffic upstream and reduce infrastructure load.