Your data is in safe hands. Hublo uses SSL/TSL encryption and is built on top of Microsoft Azure which maintains ISO 27001 and SAS70 Type II certification, and has years of experience managing and securing large-scale data centres.
Your data and information is always kept private to you and it will remain that way unless you explicitly request to share information with someone else.
The only people that will see your information are the individuals you have authorized via your will. Only when you are no longer around will they be given access on a read only basis.