Core Insights - Microsoft Azure experienced the largest DDoS attack in cloud history on October 24, with peak traffic reaching 15.72 Tbps and packet peaks near 3.64 billion packets per second [1][4] - The attack was executed using large-scale UDP traffic from over 500,000 IP addresses, targeting a single public address with minimal spoofing, making traceability easier [4] - The Aisuru botnet, which emerged in August 2024, is based on the Mirai architecture and primarily infects IoT devices, showcasing an evolving threat landscape in cloud security [4][5] Company Summary - Microsoft’s DDoS protection services successfully detected and mitigated the attack automatically, preventing any disruption to customer operations, demonstrating robust emergency response capabilities [4] - The attack highlights the increasing scale of threats as attackers evolve with internet advancements, indicating a persistent risk of high-volume attacks in the future [5] Industry Summary - The emergence of the Aisuru botnet signifies a growing challenge in cloud security, as it has the potential to launch attacks exceeding 20 Tbps, indicating a trend of escalating attack capabilities [4] - The incident underscores the need for continuous improvement in cloud security measures to address the evolving nature of DDoS attacks and the sophistication of botnets [5]