American Express is warning customers that credit cards were exposed in a third-party data breach after a merchant processor was hacked.
Attackers abused open redirects on the websites of Snapchat and American Express in a series of phishing attacks to steal Microsoft 365 credentials.
Yesterday, American Express users across the world including US, UK, and Europe, experienced widespread outages lasting hours, and some users continue to. BleepingComputer was able to briefly reproduce issues right before Amex confirmed partially restoring services.
The UK data regulator has fined American Express (Amex) £90,000 for sending over 4 million spam emails to customers within one year.
An expired certificate has led to the repeated removal of linked American Express credit cards from user's Google Pay accounts.
A threat actor has posted data of 10,000 American Express credit card holders on a hacker forum for free. In the same forum post, the actor is also claiming to sell more data of Mexican banking customers of American Express, Santander, and Banamex.
A very clever phishing campaign is underway that pretends to be fraud protection emails from American Express and Chase that ask you to confirm if the listed credit card transactions are legitimate.
The 16Shop phishing kit distribution network has expanded its portfolio with new templates that target PayPal and American Express users.
An American Express employee is being investigated for accessing card holder information and potentially using it to open accounts at other financial institutions.
A phishing attack using a novel technique to steal credentials from American Express customers was recently found in an email inbox protected using Microsoft's Office 365 Advanced Threat Protection (ATP) by Cofense Phishing Defense Center researchers.
Two ongoing phishing campaigns are actively targeting Netflix and American Express customers to steal credit card and social security information as discovered by the Office 365 Threat Research team during the weekend.
A phishing campaign is underway that pretends to be from American Express and states that there is a security issue with your credit card. It then prompts you to open an attached HTML phishing form that will send the inputted information back to the scammers.