Let's see, you have maybe cracked the code. You know about the secrets that are so risky that it may cost your life. You know this and even text a message to your mother "days" before you are killed..... but fail to tell anyone else the secrets? No emails sent to various news agencies so you aren't endangering any one person like your mother?
If I discover some government secret that might get me killed so that no one else will find out... and I have days to do so.... I am going to tell no one?
Yep and I swear I still have Mount Rushmore for sale.