BMB Associates

The California Office of the Attorney General disclosed a data breach affecting BMB Associates, discovered on March 16, 2020. The incident stemmed from unauthorized access via compromised e-filing services, exposing sensitive client data. Compromised information included personal details such as names, addresses, and Social Security Numbers (SSNs). The breach posed significant risks, as SSNs are high-value targets for identity theft, financial fraud, and long-term exploitation. While the exact number of affected individuals was not specified, the exposure of such critical data underscores severe vulnerabilities in BMB Associates’ cybersecurity infrastructure. The delay between discovery (March 2020) and public reporting (September 2020) further highlights potential gaps in incident response protocols. Clients faced heightened risks of fraud, credit damage, and privacy violations due to the nature of the leaked information.

Source: https://oag.ca.gov/ecrime/databreach/reports/sb24-194051

TPRM report: https://www.rankiteo.com/company/bmb

"id": "bmb029091825",
"linkid": "bmb",
"type": "Breach",
"date": "3/2020",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"

{'affected_entities': [{'location': 'California, USA',
                        'name': 'BMB Associates',
                        'type': 'Organization'}],
 'attack_vector': 'Compromised e-filing services',
 'data_breach': {'personally_identifiable_information': ['names',
                                                         'addresses',
                                                         'Social Security '
                                                         'Numbers (SSNs)'],
                 'sensitivity_of_data': 'High (includes SSNs)',
                 'type_of_data_compromised': ['Personally Identifiable '
                                              'Information (PII)']},
 'date_detected': '2020-03-16',
 'date_publicly_disclosed': '2020-09-15',
 'description': 'The California Office of the Attorney General reported a data '
                'breach involving BMB Associates, discovered on or about March '
                '16, 2020. Unauthorized access was identified through '
                "compromised e-filing services, potentially affecting clients' "
                'personal information such as names, addresses, and Social '
                'Security Numbers (SSNs).',
 'impact': {'data_compromised': ['names',
                                 'addresses',
                                 'Social Security Numbers (SSNs)'],
            'identity_theft_risk': 'High (SSNs compromised)',
            'systems_affected': ['e-filing services']},
 'references': [{'date_accessed': '2020-09-15',
                 'source': 'California Office of the Attorney General'}],
 'regulatory_compliance': {'regulatory_notifications': ['California Office of '
                                                        'the Attorney '
                                                        'General']},
 'title': 'Data Breach at BMB Associates via Compromised E-Filing Services',
 'type': 'Data Breach'}