What type of security threat allows an attacker to learn your password through the use of an email or phone call? a. social engineering b. trust exploration attack c. man-in-the-middle d. rogue access point?

The action itself is often called phishing, which is a subset of social engineering.

import regex as re

def in_parentheses(a_string):

   regeX = re.compile(".*?\((.*?)\)")

   result = re.findall(regeX, a_string)

   return str(result).replace("[","").replace("]","")

print("test 1: "+in_parentheses("Open ( only"))

print("test 2: "+in_parentheses("This is a sentence (words!)."))