Cloudflare fends off record 7.3 Tbps DDoS as Q2 attacks rise 44 %
In Q2 2025, Cloudflare blocked the largest-ever DDoS—peaking at 7.3 Tbps and 4.8 Bpps—mitigating over 6,500 hyper-volumetric assaults (avg 71/day) amid a 44 % year-on-year surge. HTTP attacks soared 129 %, while telecom sectors faced the brunt of the offensive.