This number is using stolen identification opening bank accounts with address 93 eucalyptus street bribie island fraudulent activity

Possible Hacker - they had mine and my husband's numbers but were looking for my son, who has no contacts with that number. The young girl on the phone asked about my son, (had the first name) and said that she was one of his friends, but that he hadn't been answering her texts, and was he available to hang out with tonight? I asked his last name, and she knew this; however when I asked her to hold on, and I would get him, she hung up. We tried calling back several different times and from several different phones, but the line rang once and automatically hung up. I therefore suspect that data has been compromised somewhere that my son would have had to complete a form and supply both parents details.