Also, they should not follow the instructions in the phishing email messages, and if they are in doubt or uncertain about an email message that they have received, they should contact American Express Customer Support for help verifying the email message authenticity.
The "Аmеricаn Еxpress - Inсоrrесtly Multiplе Lоgin Attеmpts" Phishing Scam
From: Αmеrіcаn Εxргеss <firstname.lastname@example.org>
Sent: Friday, May 25, 2018 8:51:18 AM
Subject: Аmеricаn Еxpress - Inсоrrесtly multiplе lоgin аttеmpts