This site did not show evidence of storing passwords in plaintext.
This site does allow secured connections (https)
This site did show a clear way to unsubscribe from their emails
This site does verify your email address.
Membership Emails
Below is a sample of the emails you can expect to receive when signed up to Maltego.
To learn about new features and product updates,
please check out www.maltego.com, the new home for all Maltego products.
Read more about recent developments in our company in our blog.
For support, please check out tutorials and the documentation here.