1. Cloudflare is in the business of being a lightning rod for large and targeted DoS attacks. A lot of cases are attacks.
2. Attacks that make it through the usual defences make servers run at rates beyond their breaking point, causing all kinds of novel and unexpected errors.
Additionally, attackers try to hit endpoints/features that amplify severity of their attack by being computationally expensive, holding a lock, or trigger an error path that restarts a service — like this one.
2. Attacks that make it through the usual defences make servers run at rates beyond their breaking point, causing all kinds of novel and unexpected errors.
Additionally, attackers try to hit endpoints/features that amplify severity of their attack by being computationally expensive, holding a lock, or trigger an error path that restarts a service — like this one.