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TechRadar
TechRadar
Sead Fadilpašić

The biggest DDoS attack ever has been detected - but fortunately you probably barely noticed it

DDoS attack.
  • Aisuru botnet launched record-breaking 31.4 Tbps DDoS attack on telecom sector
  • Cloudflare mitigated the “Night before Christmas” campaign without major disruption
  • Botnet uses compromised consumer devices with weak credentials or outdated firmware

In late December 2025, an unnamed company in the telecommunications sector was targeted with the largest Distributed Denial of Service (DDoS) attack ever seen.

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