Allied Telesis, Inc.

The California Attorney General reported a data breach involving Allied Telesis, Inc. on April 21, 2025. The breach occurred between April 30, 2024, and May 20, 2024, during which unauthorized access to certain systems resulted in the removal of files containing personal information, including names. The number of affected individuals is currently unknown.

Source: https://ago.vermont.gov/document/2025-04-21-allied-telesis-data-breach-notice-consumers

TPRM report: https://www.rankiteo.com/company/allied-telesis

"id": "all341072625",
"linkid": "allied-telesis",
"type": "Breach",
"date": "4/2024",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"

{'affected_entities': [{'industry': 'Technology',
                        'location': 'California',
                        'name': 'Allied Telesis, Inc.',
                        'type': 'Company'}],
 'attack_vector': 'Unauthorized Access',
 'data_breach': {'data_exfiltration': True,
                 'personally_identifiable_information': True,
                 'type_of_data_compromised': ['Personal Information']},
 'date_detected': '2025-04-21',
 'date_publicly_disclosed': '2025-04-21',
 'description': 'Unauthorized access to certain systems resulted in the '
                'removal of files containing personal information, including '
                'names.',
 'impact': {'data_compromised': ['Names']},
 'references': [{'date_accessed': '2025-04-21',
                 'source': 'California Attorney General'}],
 'title': 'Data Breach at Allied Telesis, Inc.',
 'type': 'Data Breach'}