Final answer:
Denial of Service (DoS) attacks generally affect more users than cyberextortion as they can render services unavailable to all users, while cyberextortion often targets individuals or specific organizations. DoS attacks on major platforms can potentially impact millions worldwide, illustrating their wide-reaching effects.
Step-by-step explanation:
The question concerns the comparison between Cyberextortion and Denial of Service (DoS) attacks to determine which directly affects the most users. Cyberextortion involves an attacker demanding payment to stop a threatened or active cyber attack, most commonly using ransomware that encrypts the victim's data. On the other hand, Denial of Service attacks involve flooding a system or network with traffic to make it unavailable to its intended users.
Considering the scope of impact, DoS attacks often have a wider reach, affecting all users trying to access the targeted service. For instance, if a major online platform is hit by a DoS attack, millions of users worldwide could be impacted. Conversely, cyberextortion typically targets specific individuals or organizations, with the threat of damage primarily directed at the victim. Considering events like data breaches, which can lead to identity theft, financial theft, and other serious repercussions, it's clear that these cybersecurity threats can cause significant chaos and incur high costs.