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Cuba — Ransom Notes

These are the actual ransom notes used by the cuba ransomware group when communicating with victims. Ransom notes are left on compromised systems to inform victims of the attack and provide instructions for payment. Studying these notes helps security professionals understand threat actor tactics and communication patterns.

Disclaimer: These notes are displayed for educational and research purposes only. The URLs and contact methods mentioned in these notes are operated by criminal organizations. Do not interact with them. Source: Ransomware.live

Good day. All your files are encrypted. For decryption contact us. Write here [email protected] reserve [email protected] jabber [email protected] We also inform that your databases, ftp server and file server were downloaded by us to our servers. If we do not receive a message from you within three days, we regard this as a refusal to negotiate. Check our platform: http://cuba4ikm4jakjgmkezytyawtdgr2xymvy6nvzgw5cglswg3si76icnqd.onion/ * Do not rename encrypted files. * Do not try to decrypt your data using third party software, it may cause permanent data loss. * Do not stop process of encryption, because partial encryption cannot be decrypted.