Emailed Weekly Portfolio Reports

Hi there… just wondering if anyone else who uses the feature to email Weekly Portfolio reports - has given any consideration as to whether this is a smart idea or not? Is it possible that hackers/criminals could see these emails, see the various stocks and investments we have and then target us? I wonder what protections Sharesight builds into the email or if the Mailguard that I use to filter my emails is protection enough? Thought I would ask the community and see what others think? Thank you!