They answer that question directly here https://support.lastpass.com/help/what-have-we-done-to-ensure-lastpass-is-safe-to-use https://support.lastpass.com/help

They answer that question directly here https://support.lastpass.com/help/what-have-we-done-to-ensure-lastpass-is-safe-to-use https://support.lastpass.com/help/what-have-we-done-to-ensur... TLDR;not much