NETSCOUT Doubles DDoS Mitigation Capacity to Combat Rising Threats

On July 24, 2026, NETSCOUT announced a significant expansion of its Arbor Cloud DDoS protection capabilities, doubling its capacity to 33 Tbps. This enhancement is in response to the increasing frequency and complexity of DDoS attacks, particularly those leveraging generative AI technologies. The upgraded system aims to ensure uninterrupted access to critical digital services, especially for businesses in finance and healthcare sectors. NETSCOUT's approach integrates AI-driven automated defenses and global threat intelligence to counter sophisticated attacks. The Arbor Cloud capacity expansion is expected to be fully operational by the end of August 2026. This move aligns with the growing demand for robust cybersecurity measures as enterprises increasingly rely on AI and cloud-native services. The DDoS protection market is projected to grow significantly, driven by the rising sophistication of cyber threats.

Key Points: • NETSCOUT has doubled its Arbor Cloud DDoS mitigation capacity to 33 Tbps. • The expansion is a response to the escalating threat of sophisticated DDoS attacks. • AI-driven automated defenses are being integrated to enhance protection capabilities.