Publicly disclosed information for this event

Summary

References

1. https://www.maritime-executive.com/article/japan-s-k-line-apologizes-for-second-cyberattack-in-months
2. https://splash247.com/k-line-apologises-for-second-hacking-incident-this-year/
3. https://www.eblueeconomy.com/breaking-news-k-line-apologises-for-second-hacking-incident-this-year/
4. https://www.kline.co.jp/en/news/other/other-1346357855826564069/main/0/link/210701EN.pdf
5. https://safety4sea.com/k-line-issues-apology-after-yet-another-cyber-attack/

• 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.