The Aisuru botnet targeted Microsoft's Azure network with a DDoS attack of 15.72 Tbps from over 500,000 IP addresses. This attack, using high-rate UDP floods, is part of a trend of record-breaking DDoS incidents linked to the botnet, which exploits vulnerabilities in IoT devices.

Aisuru botnet domains have been dominating Cloudflare's rankings of top websites, leading to concerns about malicious activity. Cloudflare has begun redacting these domains from its list after realizing they were being used to manipulate DNS query volume. Experts criticize Cloudflare for failing to maintain the integrity of its rankings.

KrebsOnSecurity experienced a massive 6.3 Tbps DDoS attack, believed to be a test of the Aisuru botnet, which consists of compromised IoT devices. This attack, lasting less than a minute, highlights the growing threat posed by sophisticated botnets and the involvement of individuals like "Forky," who has connections to multiple DDoS-for-hire services. Despite the attack's scale, KrebsOnSecurity remained operational due to its DDoS protection measures.