Bill Toulas / BleepingComputer : Cloudflare says it mitigated a 31.4 Tbps DDoS attack from the Aisuru/Kimwolf botnet in December 2025, making it the largest attack ever disclosed publicly —  The Aisuru/Kimwolf botnet launched a new massive distributed denial of service (DDoS) attack that peaked at 31.4 Tbps and 200 million requests per second, setting a new record.