In September 2021, IAPH released the first ever cybersecurity guidelines for port authorities and port facilities and are now included after MSC 104 and FAL 46in into the IMO tGuidelines on Maritime Cyber Risk Management (MSC-FAL.1/Circ.3/Rev.2). But in the meantime, the geopolitical landscape has shifted, and the world of ports and shipping is facing now a “ransom war”. How to be all ready? What are the new moves on regulation and compliance?