I have recently been getting Microsoft account security codes sent to my email address that pertain to verifying email accounts I do not own nor have I ever owned. Today I received three emails in regards to the verifying  of an email I have never heard of and last week I received Microsoft account security codes regarding the verification of another email I have never heard of. Like I said these two emails do not belong to me nor have they ever. How can I stop receiving these emails and should I be concerned that someone is trying to hack my email address. What can I do to better protect myself.

Thank you in advance and Best regards,

M