Record 31.4 Tbps DDoS Attack Hits AI Infrastructure
- •Cloudflare mitigates record-breaking 31.4 Tbps DDoS attack targeting global network infrastructure and services.
- •The Aisuru-Kimwolf botnet, comprising millions of infected Android TVs, launched hyper-volumetric HTTP assaults.
- •Generative AI providers emerged as top targets for massive DDoS attacks throughout late 2025.
Cloudflare’s latest threat report reveals a staggering escalation in cyber warfare, highlighted by a massive 31.4 Terabits per second (Tbps) attack that set a new global record. Throughout 2025, Distributed Denial of Service (DDoS) incidents—malicious attempts to crash servers by flooding them with traffic—surged by over 120%. This atmospheric rise in volume was punctuated by "The Night Before Christmas" campaign, a sophisticated assault that leveraged millions of compromised devices to disrupt critical digital pathways.
Central to this surge is the Aisuru-Kimwolf botnet, an army of 1 to 4 million malware-infected Android TVs. Unlike traditional botnets made of PCs, these smart devices provide attackers with immense bandwidth to launch hyper-volumetric attacks (bursts of data exceeding 200 million requests per second). These assaults are capable of overwhelming even robust cloud defenses, posing a severe risk to the connectivity of entire nations.
Notably, the report identifies Generative AI services as a primary target for these high-intensity strikes. As AI becomes integral to global productivity, threat actors are increasingly aiming to disable the underlying AI Infrastructure. By targeting the platforms that host Large Language Models and other generative tools, attackers aim to create maximum disruption in sectors ranging from gaming to telecommunications. This trend underscores the growing need for autonomous, real-time mitigation systems to safeguard the evolving AI landscape.