Researchers have observed a new phishing campaign that pretends to be a list of undelivered emails being held on Outlook Web Mail service, prompting users to decide what they wish to do with each email.
More details on the campaign
The email pretends to be a list of undelivered email awaiting action.
This phishing scam utilizes a landing page hosted on a hacked site making it easier to detect the suspicious URL.
The bottom line
If you receive any such email pretending to be a list of undelivered email, remember, it is a scam. Further, it is always best to examine the URL of the login form before entering the login credentials.