// UNCLASSIFIED // CLEARED FOR PUBLIC RELEASE //
FILE PUB-ENTDTG 0600Z
ColdRecon › Threat Groups › Brain Cipher
Threat Group Dossier

Brain Cipher

CLEARED FOR PUBLIC RELEASE · OPEN-SOURCE INTELLIGENCE
Brain Cipher — 2 attributed incidents across our corpus.
Incidents on file2
First seen2024-12-05
Last seen2024-12-09
Top sectorprofessional services

Techniques observed (MITRE ATT&CK)

T1486 Data Encrypted for Impact (2)

Sectors targeted

professional services (1)Government (1)

Attributed breaches

2024-12-09
ransomware
Deloitte
2024-12-05
ransomware
State of Rhode Island benefits system (RIBridges)

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