Sydney Middle School has a Special Education program

  Sydney Middle School has a Special Education program. Ms. Anderson writes an email to all the program's parents (and caretakers). When sending the email, she puts all the parent emails on the same line, with none of them as a blind carbon copy (BCC). Parents can therefore see other parents' email addresses – and thus, possibly identify other students in the program. Ms. Anderson's principal asks for a conference with her after receiving an angry email from one of the parents. Should Ms. Anderson be concerned? Why or why not?