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Record DDoS Pummels Site With Once-Unimaginable 7.3Tbps of Junk Traffic


An anonymous reader quotes a report from Ars Technica: Large-scale attacks designed to bring down Internet services by sending them more traffic than they can process keep getting bigger, with the largest one yet, measured at 7.3 terabits per second, being reported Friday by Internet security and pe...

An anonymous reader quotes a report from Ars Technica: Large-scale attacks designed to bring down Internet services by sending them more traffic than they can process keep getting bigger, with the largest one yet, measured at 7.3 terabits per second, being reported Friday by Internet security and performance provider Cloudflare. [...] Cloudflare said the record DDoS exploited various reflection or amplification vectors, including the previously mentioned Network Time Protocol; the Quote of the Day Protocol, which listens on UDP port 17 and responds with a short quote or message; the Echo Protocol, which responds with the same data it receives; and Portmapper services used identify resources available to applications connecting through the Remote Procedure Call. Such botnets are typically made up of home and small office routers, web cameras, and other Internet of Things devices that have been compromised.

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Record DDoS pummels site with once-unimaginable 7.3Tbps of junk traffic