NTP-based DDoS attacks a concern, says Cloudflare

Security firm Cloudflare says it has spotted and stopped a massive distributed denial of service (DDoS) attack that exploited a vulnerability in the infrastructure of the internet.
The firm said the target was unclear, but the attack was the biggest of its kind, measuring about 400Gbps, about 100Gbps greater than the previous record attack on Spamhaus.

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