What role does an adversarial agent play with machine learning in cybersecurity?

It acts to generate adversarial examples that deliberately attempt to fool machine learning models into making incorrect predictions or classifications.

It analyzes data patterns to optimize machine learning algorithms for faster processing and reduced error rates.

It operates as part of an offensive mechanism, creating vulnerabilities in machine learning models by generating adversarial examples.

$?$

It serves as a regulatory tool to ensure that machine learning models comply with international cybersecurity standards.