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DigiCert sees record UltraDNS DDoS surge in December 2025

Summary by SecurityBrief Australia
DigiCert warns UltraDNS DDoS attacks spiked to record levels in December 2025, driven by massive Aisuru and Kimwolf botnets.
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TelcoNews New ZealandTelcoNews New Zealand
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DigiCert sees record UltraDNS DDoS surge in December 2025

DigiCert warns UltraDNS DDoS attacks spiked to record levels in December 2025, driven by massive Aisuru and Kimwolf botnets.

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SecurityBrief Australia broke the news in on Friday, February 6, 2026.
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