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Cloudflare DDoS threat report for 2022 Q4

Blog post from Cloudflare

Post Details
Company
Date Published
Author
Omer Yoachimik
Word Count
3,437
Company Posts That Month
52
Language
English
Hacker News Points
-
Post removed?
No
Summary

In Q4 of 2022, despite a year-long decline, HTTP DDoS attack traffic increased by 79% YoY. Volumetric attacks surged; the number of attacks exceeding rates of 100 Gbps grew by 67% quarter-over-quarter (QoQ), and the number of attacks lasting more than three hours increased by 87% QoQ. Ransom DDoS attacks steadily increased this year, with over 16% of respondents reporting receiving a threat or ransom demand as part of the DDoS attack that targeted their Internet properties in Q4. The Aviation and Aerospace industry was the most attacked by application-layer DDoS attacks, while the Education Management industry saw the highest percentage of network-layer DDoS attack traffic. Memcached-based DDoS attacks saw the highest growth with a 1,338% increase QoQ.

Trends Found in this Post
Trend Post Mentions Total Month Mentions Posts Companies MoM
Real-time 1 1,710 362 136 +47%
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