Jul 1, 2024

The New Ransomware Threatening Indonesia

The New Ransomware Threatening Indonesia

Brain Cipher is a new ransomware operation that has been targeting data centers in Indonesia. This ransomware encrypts files on victim systems and extorts money from them, threatening to leak stolen data if the ransom is not paid.

Brain Cipher is based on the LockBit 3.0 ransomware builder, a well-known strain of ransomware. LockBit ransomware is known for its sophisticated encryption methods and double-extortion tactics, where attackers steal data in addition to encrypting it. This stolen data is then used as leverage to pressure victims into paying the ransom, as they face the additional threat of their confidential information being leaked online.

There is currently no known free way to recover files encrypted by Brain Cipher. This is because the encryption process is typically very strong, and the attackers keep the decryption key private. The only reliable way to recover files is from backups.

Here are some additional steps that businesses in Indonesia can take to protect themselves from Brain Cipher ransomware attacks:

Regularly back up your data: Having a recent backup of your data is essential for recovering your files in the event of a ransomware attack. Make sure your backups are stored offline and regularly tested to ensure they can be restored properly.

Keep your software up to date: Outdated software often contains vulnerabilities that attackers can exploit to gain access to systems. Regularly update your operating systems, applications, and firmware to patch these vulnerabilities.

Implement strong security measures: This includes using firewalls, intrusion detection/prevention systems (IDS/IPS), and email filtering to block malicious traffic.

Educate employees about cybersecurity: Employees should be aware of the dangers of phishing emails and other social engineering attacks that can be used to deliver ransomware. Train them on how to identify and avoid these attacks.

By following these steps, businesses in Indonesia can help to protect themselves from Brain Cipher ransomware attacks and other cyber threats.


Brain Cipher is a new ransomware operation that has been targeting data centers in Indonesia. This ransomware encrypts files on victim systems and extorts money from them, threatening to leak stolen data if the ransom is not paid.

Brain Cipher is based on the LockBit 3.0 ransomware builder, a well-known strain of ransomware. LockBit ransomware is known for its sophisticated encryption methods and double-extortion tactics, where attackers steal data in addition to encrypting it. This stolen data is then used as leverage to pressure victims into paying the ransom, as they face the additional threat of their confidential information being leaked online.

There is currently no known free way to recover files encrypted by Brain Cipher. This is because the encryption process is typically very strong, and the attackers keep the decryption key private. The only reliable way to recover files is from backups.

Here are some additional steps that businesses in Indonesia can take to protect themselves from Brain Cipher ransomware attacks:

Regularly back up your data: Having a recent backup of your data is essential for recovering your files in the event of a ransomware attack. Make sure your backups are stored offline and regularly tested to ensure they can be restored properly.

Keep your software up to date: Outdated software often contains vulnerabilities that attackers can exploit to gain access to systems. Regularly update your operating systems, applications, and firmware to patch these vulnerabilities.

Implement strong security measures: This includes using firewalls, intrusion detection/prevention systems (IDS/IPS), and email filtering to block malicious traffic.

Educate employees about cybersecurity: Employees should be aware of the dangers of phishing emails and other social engineering attacks that can be used to deliver ransomware. Train them on how to identify and avoid these attacks.

By following these steps, businesses in Indonesia can help to protect themselves from Brain Cipher ransomware attacks and other cyber threats.


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PT Mitra Solusi Infokom

Grand Slipi Tower 41st Floor

Jl. S. Parman Kav 22-24

Jakarta 11480 – Indonesia

Ph: +62 21 2902 2310

MSInfokom ISO 9001 2015
ISO 45001 2018 MSInfokom
MSInfokom ISO 9001 2015
MSInfokom ISO 9001 2015

Contact Us

Sales

+62 811 1251 304

sales@msinfokom.com

Support

+62 811 879 246

support@msinfokom.com

© Mitra Solusi Infokom 2024

|

PT Mitra Solusi Infokom

Grand Slipi Tower 41st Floor

Jl. S. Parman Kav 22-24

Jakarta 11480 – Indonesia

Ph: +62 21 2902 2310

MSInfokom ISO 9001 2015
ISO 45001 2018 MSInfokom
MSInfokom ISO 9001 2015
MSInfokom ISO 9001 2015

Contact Us

Sales

+62 811 1251 304

sales@msinfokom.com

Support

+62 811 879 246

support@msinfokom.com

© Mitra Solusi Infokom 2024

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