Explanation
In this case, the theme of the phishing mail is a voicemail notification.
The attack starts with an email that tells the targeted user they have a voicemail waiting for them.
The email is crafted to include the recipient’s company name in the from, subject as well as body of the mail in order to look more convincing at first glance.
By opening the link the user is redirected to a credential phishing page.
Example