Threat Actor Profile
High Cybercriminal
Description

a former Conti team

Confidence Score
100%
Known Aliases
leakeddata
Tags
ransomware ransomware.live leakeddata
First Seen

Unknown

Last Updated

Unknown

Active Status
Active
Created

April 29, 2026

Indicators of Compromise

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IOC KQL for Sentinel
STIX Data
{'added_date': '2025-05-06',
 'client': '2003264@sit.singaporetech.edu.sg',
 'description': 'a former Conti team',
 'firstseen': '2022-06-07T21:27:01.293260+00:00',
 'group': 'SilentRansomGroup',
 'has_negotiations': False,
 'has_ransomnote': False,
 'lastseen': '2026-04-28T03:49:11.377683+00:00',
 'locations': [{'available': False,
                'fqdn': 'business-data-leaks.com',
                'slug': 'https://business-data-leaks.com/about',
                'title': '',
                'type': 'DLS'}],
 'negotiation_count': 0,
 'ransomnotes_count': 0,
 'tiaras_metadata': {'has_negotiations': False,
                     'has_ransomnote': False,
                     'locations': [{'available': False,
                                    'fqdn': 'business-data-leaks.com',
                                    'slug': 'https://business-data-leaks.com/about',
                                    'title': '',
                                    'type': 'DLS'}],
                     'negotiation_count': 0,
                     'ransomnotes_count': 0,
                     'ransomware_live_group': 'silentransomgroup',
                     'tools': {},
                     'url': 'https://www.ransomware.live/group/silentransomgroup',
                     'victims': 108,
                     'vulnerabilities': []},
 'tiaras_source': 'ransomware.live',
 'tools': {},
 'ttps': [],
 'url': 'https://www.ransomware.live/group/silentransomgroup',
 'victims': 108,
 'vulnerabilities': []}
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