Ransomware Group
Brain Cipher
Status: active • First seen 2024-06 • 20+ known victims
Brain Cipher attacked an entire country's data center in Indonesia, taking down government services for millions of people. They demanded $8 million but later released the decryptor for free.
Overview
Brain Cipher gained notoriety for attacking Indonesia's national data center, encrypting government systems and demanding an $8 million ransom. The group uses LockBit builder tools.
Target Industries
Government, Critical Infrastructure, Healthcare, Education
How They Attack
- • LockBit builder tools
- • Government targeting
- • Critical infrastructure attacks
- • Double extortion
Notable Victims
Indonesian National Data Center (2024)
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How to Protect Against Brain Cipher
- 1.
Implement critical infrastructure security
- 2.
Deploy government cybersecurity frameworks
- 3.
Monitor for LockBit-derived indicators
MITRE ATT&CK Techniques
Related Groups
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