American Express

An unknown hacker leaked the personal data of about 10,000 American Express credit cardholders.

The leaked data include account numbers, names, full addresses, phone numbers, date of birth, gender, and other personally identifiable information.

Amex immediately took action and alerted the affected customers to be alerted for any fraudulent activities.

Source: https://www.bleepingcomputer.com/news/security/hacker-posts-data-of-10-000-american-express-accounts-for-free/

"id": "AME234915422",
"linkid": "american-express",
"type": "Breach",
"date": "01/2021",
"severity": "90",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"