High-Capacity DDoS Attacks Surge 1,286% in 1H 2026 According to NETSCOUT Threat ...

High-Capacity DDoS Attacks Surge 1,286% in 1H 2026 According to NETSCOUT Threat Intelligence Research

Massive 1Tbps Events and Weaponized Residential Proxies Expose Critical Mitigation Gaps, Forcing Organizations to Rethink Enterprise and Carrier Defenses WESTFORD, Mass. — NETSCOUT® SYSTEMS, INC. (NASDAQ: NTCT) released its first half 2026 Distributed Denial-of-Service (DDoS) Threat Intelligence Report, revealing a significant shift in how attacks are launched and sourced. With more than 9.1 million DDoS […]

Record Increase in Cyberattacks: 9.1 Million Attacks in Six Months.

According to NETSCOUT's report, high-capacity DDoS attacks worldwide increased by 1286 percent in the first half of 2026 compared to the same period last year. Over 9.1 million attacks were recorded in 209 countries and regions in six months, highlighting the proliferation of short-duration and intense attacks, and noting that paid cyberattack platforms are making it easier to orchestrate attacks.

Denial-of-Service Attacks - a 1286% Jump Globally

A NetScout report for the first half of 2026 revealed a 1,286% surge in high-capacity DDoS attacks, with over 9.1 million attacks recorded worldwide.

NETSCOUT Threat Intelligence Report: High Capacity DDoS Attacks Increased by 1,286 % in the First Half of 2026

WESTFORD, Mass.--(BUSINESS WIRE)--NETSCOUT® SYSTEMS, INC. (NASDAQ: NTCT) has published its "Distributed Denial-of-Service (DDoS) Threat Intelligence Report" for the first half of 2026. The report shows a significant change in how and from which sources DDoS attacks are launched. Between January and June 2026, NETSCOUT registered more than 9.1 million DDoS attacks worldwide. The report shows that the DDoS risk is increasing along three dimensions:

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