Which of the following is NOT a type of cyberattack?

Benchmarking attacks are not recognized as a type of cyberattack within the context of cybersecurity. In contrast, the other options represent established categories of cyberattacks.

Network-based attacks refer to attacks that exploit vulnerabilities in network infrastructure or protocols. These can involve techniques such as denial-of-service (DoS) attacks, where the goal is to disrupt service or access to a network.

Application-based attacks focus on vulnerabilities in software applications. These could manifest as injection attacks, where malicious code is introduced into an application’s input to manipulate its execution or data.

Physical attacks encompass actions that cause damage or disruption to hardware or infrastructure and can include theft of computers, physical tampering, or vandalism.

The classification of benchmarking attacks does not fall within the common types of cyberattacks, which is why this option is the correct choice in this context.