Which of the following situations would cause a penetration tester to communicate with a system owner/client during the course of a test? (Select Two)

Which of the following situations would cause a penetration tester to communicate with a system owner/client during the course of a test? (Select Two)
A . The tester discovers personally identifiable data on the system.
B . The system shows evidence of prior unauthorized compromise
C . The system shows a lack of hardening throughout
D . The system becomes unavailable following an attempted exploit
E . The tester discovers a finding on an out-of-scope system

Answer: BE