Cloudflare Blocks Aisuru Botnet Powered Largest Ever 29.7 Tbps DDoS Attack

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December 4, 2025 at 4:19 PM

Actively Exploited

Summary

Cloudflare's Q3 2025 DDoS Threat Report highlights the unprecedented scale of a DDoS attack launched by the Aisuru botnet, reaching 29.7 Tbps. This surge in attacks indicates a growing threat landscape, particularly affecting critical sectors and emphasizing the need for enhanced cybersecurity measures.

Original Article Summary

Cloudflare's Q3 2025 DDoS Threat Report reveals the Aisuru botnet launched a record 29.7 Tbps attack. Learn which sectors were the most targeted, and the key drivers behind the surge in attacks.

Impact

Not specified

In the Wild

Yes

Timeline

Newly disclosed

Remediation

Organizations should implement robust DDoS mitigation strategies, including traffic filtering, rate limiting, and deploying advanced security solutions to protect against large-scale attacks.

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