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Cybersecurity reports and statistics published by NETSCOUT

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Reports and publications from NETSCOUT

DDoS Threat Intelligence Report

Recent Statistics & Reports

More than 50 DDoS attacks were greater than a terabit-per-second (Tbps) in the first half of 2025.

There were multiple gigapacket-per-second (Gpps) DDoS attacks in the first half of 2025.

Hacktivist groups like NoName057(16) orchestrated hundreds of coordinated DDoS attacks each month.

DDoS Hacktivist NoName

A 3.12 Tbps DDoS attack occurred in the Netherlands in the first half of 2025.

DDoS Netherlands

The Iran-Israel conflict generated more than 15,000 DDoS attacks against Iran in June.

Bot-driven DDoS incidents peaked at 1,600 in March.

Attack durations for bot-driven DDoS attacks increased to an average of 18 minutes.

NETSCOUT monitored more than 8 million DDoS attacks globally in the first half of 2025.

More than 3.2 million DDoS attacks in the first half of 2025 occurred in EMEA.

More than 880 bot-driven DDoS attacks occurred daily in March.

DieNet orchestrated over 60 DDoS attacks since March.

A 1.5 Gpps DDoS attack occurred in the United States.

The Iran-Israel conflict generated 279 DDoS attacks against Israel in June.

Keymous+ launched 73 DDoS attacks across 28 industry sectors in 23 countries since March.

NoName057(16) claimed more than 475 DDoS attacks in March alone. This was 337% more than the next most active group.

NETSCOUT monitored more than 8 million DDoS attacks globally in the first half of 2025.

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