- The truth is that transferring information over email is not a secure method. As a result, you should never send sensitive data or information in an email, whether as an attachment or in the text.
- 'Email, by default, is not and was never meant to be a secure channel for delivering sensitive data. Furthermore, once an email has been sent, the sender cannot prohibit any receivers from forwarding, saving, or printing the text. Furthermore, with emails available on a variety of technological devices, the risk of unwelcome disclosure rises. It is possible for a sender's equipment and emails to be hacked, and recipients to be targeted for theft and intrusion.
Read More: How does email spoofing work?