I keep getting weird phone calls from a number I don't know... it's either silent on the other end or it rings again (?!?!) and then a man says 'hello' and then hangs up.
My partner said I should turn my phone off and take my SIM card out because it's someone trying to hack my phone????? WTAF? Is this true, has anyone had this happen? Or can I just block the number and forget about it?