Recently, I came to read this news
https://protos.com/spanish-police-rescue-crypto-investor-kidnapped-on-holiday/The first thing that came to my mind after reading this was that one should not talk about his crypto investments with strangers or friends as it can pose various risks. If you are active on forums like bitcointalk and involved in trades, you should not give information which can help others relate to your identity.
I don't thinking we're all safe or 100% secured when it comes to keeping our Bitcoin related activities, one way or the other it can get out. I really don't know but what if someone with a huge Bitcoin assets dies, no one has any information about his/her investment not even the key to the wallet. Is everything going to die off like the owner?
To me I just feel is best to take that risk of telling someone you trust or believe wouldn't let you down, because is a 50/50 thing, letting your secret out is a risk and not telling anybody is a risk too. So which is best?