An attacker configures a fake email sender address to make a message appear as though it is from a trusted contact. The message tricks the recipient into clicking a malicious link. Which type of attack is being executed?

Eavesdropping refers to the unauthorized interception of communications, such as listening to phone calls or capturing data packets transmitted over a network. This attack does not involve deception through impersonation or manipulation of the victim's trust, which is central to phishing tactics. Thus, it does not apply to the situation described.

Denial-of-service (DoS) attacks aim to make a service unavailable to its intended users by overwhelming it with traffic or exploiting vulnerabilities. This type of attack does not involve deceit or impersonation; rather, it focuses on disrupting service access. Therefore, it is not relevant to the act of tricking someone into clicking a link.

A brute-force attack is a method used to gain unauthorized access to accounts by systematically trying all possible combinations of passwords until the correct one is found. This attack relies on computational power rather than deception or social engineering tactics, making it distinct from phishing.