Once the cybercriminals receive the stolen Facebook credentials, they will use it to gain access to the accounts and use them maliciously or fraudulently.
The "Facebook a User has just Signed into your Account from a New Device" Phishing Scam
From: ͏F-A-C-E-BOOK jMynkbJz@tbocqiyoeypi8c5.us
Date: Thu, Feb 7, 2019 at 3:56 PM
Subject: Account Alert
A user has just signed in to your Facebook Account from a new device.
We are sending you this email to verify that it is you.
Click here to contact us.
Yes me !
Not me !
Facebook users should never click on a link to sign into their accounts. They should instead, go directly to www.facebook.com and sign-in from there. Also, Facebook users who have already been tricked by the phishing scam are asked to change their passwords. Click here for instructions.