Which fallacy attacks the character of a person rather than addressing the argument?

The fallacy that attacks a person's character rather than engaging with their argument is known as Argumentum ad Hominem. This type of fallacy occurs when someone refutes another's position by pointing out a flaw or perceived weakness in their character or personal circumstances, rather than addressing the actual argument or issue at hand. By doing so, it diverts attention from the substance of the argument itself and attempts to undermine the opponent's credibility. This tactic is commonly seen in debates and discussions, where instead of discussing the merits or failures of an idea, the focus is shifted to the individual presenting that idea, which is not a valid means of argumentation. In contrast, the other options like chiasmus, oxymoron, and persuasive media do not concern fallacies related to personal attacks or character; they relate to rhetorical devices and techniques used in language and communication.