Jeff Bank

On June 1, 2021, the Maine Office of the Attorney General reported a data breach involving Jeff Bank. The breach was discovered on May 5, 2021, and occurred intermittently between March 12 and March 31, 2021, due to a targeted email phishing campaign. The breach affected a total of 4,813 individuals, including one Maine resident. Compromised information included names, financial account numbers, and financial institution names.

Source: https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/61307cd0-1e03-48b4-a968-c04436eea06d.shtml

TPRM report: https://www.rankiteo.com/company/jeff-bank

"id": "jef517072525",
"linkid": "jeff-bank",
"type": "Breach",
"date": "3/2021",
"severity": "50",
"impact": "2",
"explanation": "Attack limited on finance or reputation"

{'affected_entities': [{'customers_affected': 4813,
                        'industry': 'Banking',
                        'name': 'Jeff Bank',
                        'type': 'Financial Institution'}],
 'attack_vector': 'Phishing',
 'data_breach': {'number_of_records_exposed': 4813,
                 'type_of_data_compromised': ['names',
                                              'financial account numbers',
                                              'financial institution names']},
 'date_detected': '2021-05-05',
 'date_publicly_disclosed': '2021-06-01',
 'description': 'A data breach at Jeff Bank due to a targeted email phishing '
                'campaign, affecting 4,813 individuals.',
 'impact': {'data_compromised': ['names',
                                 'financial account numbers',
                                 'financial institution names']},
 'initial_access_broker': {'entry_point': 'Email Phishing'},
 'references': [{'date_accessed': '2021-06-01',
                 'source': 'Maine Office of the Attorney General'}],
 'title': 'Jeff Bank Data Breach',
 'type': 'Data Breach',
 'vulnerability_exploited': 'Email Phishing'}