TLDR: Cloudflare reports a record 29.7 Tbps DDoS attack from the AISURU botnet, lasting 69 seconds and involving 1-4 million infected hosts. The botnet targets telecoms, gaming, and financial sectors. In 2025, Cloudflare mitigated 36.2 million DDoS attacks, indicating a surge in size and complexity of attacks, especially against AI companies and the automotive industry.
https://thehackernews.com/2025/12/record-297-tbps-ddos-attack-linked-to.html