Frequency
2
occurrences
First Seen
January 30, 2026
Last Seen
February 6, 2026
Related Threat Clusters
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DigiCert Reports Record DDoS Attacks on UltraDNS in December 2025
DigiCert experienced a significant increase in distributed denial-of-service (DDoS) attacks targeting its UltraDNS service, with incidents escalating from 18 in November to 176 in December 2025. Overall DDoS attacks…
30 articles · Updated February 6, 2026 -
DigiCert Reports Increased Cyber Threats Amid High Online Activity
DigiCert's Q4 2025 RADAR Threat Intelligence Brief indicates ongoing pressure on internet infrastructure and a rise in cyber threats during the year-end period. The report utilizes network telemetry from DigiCert's…
2 articles · Updated January 30, 2026
Recent Intelligence Reports
- DigiCert sees record UltraDNS DDoS surge in December 2025 — Securitybrief.Asia · February 6, 2026
- DigiCert warns of prolonged online demand & attacks — Itbrief · January 30, 2026