Company A suspects an employee has been exfiltrating PII via a USB thumb drive. An analyst is tasked with attempting to locate the information on the drive. The PII in question-includes the following:
Which of the following would BEST accomplish the task assigned to the analyst?
A. 3 [0-9]\d-2[0-9]\d-4[0-9]\d
B. \d(3)-d(2)-\d(4)
C. ?[3]-?[2]-?[3]
D. \d[9] ‘XXX-XX-XX’