Maritime Computer Emergency Response Team ADMIRAL dataset ADMIRAL dataset

Publicly disclosed information for this event

Index Number:
Title:
2020_009
An offshore company is targeted by a ransomware attack - data leak.
Day Month Year Country Activity Incident Type
27 April 2020 United States Offshore Virus/Ransomware

Summary

An offshore company is targeted by a ransomware attack - data leak.

Victim

N/A

Claimed/Reported Threat Actor

N/A

Origin

Cybercrime

Main impact

Confidentiality

References

  1. https://blog.cyble.com/2020/04/28/nefilim-ransomware-operators-strike-wt-offshore-a-leading-independent-oil-and-natural-gas-producer/
  2. https://blog.cyble.com/2020/05/07/netfilm-ransomware-operators-publishes-the-data-leak-part-2-of-wt-offshore-a-leading-independent-oil-and-natural-gas-producer/

Recommendations to Offshore to reduce Virus/Ransomware risks:

  • Map, understand, patch and secure your exposed assets on the Internet.
  • Implement email filtering systems to detect and block phishing emails.
  • Train your organisation, personnel regularly against these threats.
  • Install efficient Endpoint Detection and Response (EDR) tools.
  • Work with your CSIRT organization to better understand the Tactics, Techniques and Procedures used by threat actors.
  • Monitor your IT and OT systems to quickly detect potential pre-ransomware activity.
  • Implement an efficient offline backup policy.
  • Encrypt all sensitive data to avoid further data leaks.
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Disclaimer: the data are provided as is. France Cyber Maritime and the M-CERT take no responsibility for the soundness, quality, precision, nor the eventual attribution made by the referenced URLs. We give a lot of respect and support to the victims of attacks.
Files generated on Thursday, 10th October 2024.
ADMIRAL is licensed under the Creative Commons CC-BY-NC license. Copyright © France Cyber Maritime 2024.