In the past month, we have observed additional BGP hijacks of authoritative DNS servers with a technique similar to what was used in April. This time the targets included US payment processing companies. In April 2018, we detailed a brazen BGP hijack of Amazon’s authoritative DNS service in order to redirect users of a crypto… Read More


The broad definition of a BGP leak would be IP space that is announced by somebody not allowed by the owner of the space. When a transit provider picks up Cloudflare’s announcement of 1.1.1.0/24 and announces it to the Internet, we allow them to do so. They are also verifying using the RIR information that… Read More