Exam 220-1102 topic 1 question 597 discussion

B. Botnet attack A botnet attack is the most likely cause of high CPU utilization, especially when it's accompanied by slow performance. In a botnet attack, a malicious actor controls multiple compromised devices, including the affected PC, to perform tasks like spamming, DDoS attacks, or mining cryptocurrency. These activities consume significant system resources, leading to high CPU usage.

B Signs that a device may be part of a botnet include slow performance, unusual network activity, frequent crashes, unexpected pop-ups or ads, and high CPU or memory usage without an obvious cause.