Keep in mind that Hindenburg is an activist investor that likes to short sell the companies it publishes these articles about.

Cryptomator might be a good option. They have clients for Windows, macOS, and Linux. It’s designed around encrypting your cloud storage but nothing should stop you from using it on a USB drive.

Considering how many data breaches have happened this year alone, I wouldn’t be very surprised if your phone number was leaked in one of them, along with your email address. Make sure you use unique passwords for all your online accounts (a password manager can help with this).

I am interested in trying out the journal app. I’ve used several different apps in the past that are mental health focused, such as Daylio and Finch. Although the journal app doesn’t replace them, it may work better just for dumping my thoughts.