What is a potential consequence of a successful spoofing attack?

A successful spoofing attack can lead to the compromise of network security, allowing attackers to manipulate or intercept communications and potentially introduce malware onto targeted systems. When an attacker is able to masquerade as a trusted entity, they can send malicious code or links to users, resulting in unintended downloads or execution of harmful software on the victims’ devices. This not only jeopardizes the integrity of the user's computer but can also lead to broader network vulnerabilities, data theft, and unauthorized access to sensitive information.

The other options do not align with the nature of spoofing attacks; increased data compression and improved network performance suggest beneficial outcomes that are not associated with the malicious intent of spoofing. Enhanced data security, on the other hand, is contrary to the effects of such an attack, as spoofing typically undermines security systems rather than enhancing them.