Neiman Marcus

In 2020, Neiman Marcus notified 4.6 million customers about a security breach that occurred in May 2020. Hackers had gained access to customer accounts and compromised personal data such as usernames, passwords, contact information, credit card numbers, expiration dates, and virtual card numbers. This breach not only resulted in financial losses but also damaged the brand's reputation and customer trust. The company undertook considerable efforts to mitigate the damages and strengthen its cybersecurity measures to prevent future incidents.

Source: https://arcticwolf.com/resources/blog/decade-of-cybercrime/

TPRM report: https://scoringcyber.rankiteo.com/company/neiman-marcus

"id": "nei410051424",
"linkid": "neiman-marcus",
"type": "Breach",
"date": "10/2021",
"severity": "100",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"

{'affected_entities': [{'customers_affected': '4.6 million',
                        'industry': 'Retail',
                        'name': 'Neiman Marcus',
                        'type': 'Retailer'}],
 'data_breach': {'number_of_records_exposed': '4.6 million',
                 'type_of_data_compromised': ['usernames',
                                              'passwords',
                                              'contact information',
                                              'credit card numbers',
                                              'expiration dates',
                                              'virtual card numbers']},
 'date_detected': '2020-05-01',
 'description': 'In 2020, Neiman Marcus notified 4.6 million customers about a '
                'security breach that occurred in May 2020. Hackers had gained '
                'access to customer accounts and compromised personal data '
                'such as usernames, passwords, contact information, credit '
                'card numbers, expiration dates, and virtual card numbers. '
                'This breach not only resulted in financial losses but also '
                "damaged the brand's reputation and customer trust. The "
                'company undertook considerable efforts to mitigate the '
                'damages and strengthen its cybersecurity measures to prevent '
                'future incidents.',
 'impact': {'brand_reputation_impact': 'Damaged',
            'data_compromised': ['usernames',
                                 'passwords',
                                 'contact information',
                                 'credit card numbers',
                                 'expiration dates',
                                 'virtual card numbers']},
 'response': {'remediation_measures': 'Strengthening cybersecurity measures'},
 'threat_actor': 'Hackers',
 'title': 'Neiman Marcus Data Breach',
 'type': 'Data Breach'}