A Deployment Professional has detected a big spike in a customer’s “Malware infection detected” rule that monitors their endpoint anti-virus solution. The spike happened over the weekend, but when the rule was checked, it was not changed. Since Monday morning, the rule has spiked and has not yet stopped generating offenses. What was added to the customer's QRadar log sources that caused this problem?
A. Proxies
B. Flow Collectors
C. Domain Controllers
D. Guest network in their offices.
Answer: B
