SUPERYACHTS and motor yachts are increasingly under attack from cyber criminals, a security expert has warned.

C3IA Solutions, based in Poole, said cyber attacks in the maritime sector soared by 40 per cent in a year before Covid and are continuing to rise.

Since January 1 this year, the International Maritime Organisation has asked flag states of ships of more than 500 tons to ensure cyber risks are addressed in their mandatory safety management systems.

Jim Hawkins of C3IA Solutions said: “We have been particularly busy working on motor yachts and superyachts across the world but also in the UK.

“With attacks having increased dramatically in recent years, owners and operators are much more aware of the risks.

“While the new IMO code relates to large vessels, it might in future be amended to encompass much smaller boats and it is always best to be prepared. Superyachts’ systems require updating and protecting just like any other system in a home or office.

“But there are added risks on yachts which makes them more vulnerable. These include the rotation of crews and stays in boatyards.

“Charter boats also have a rotation of those using them and more people going on and off boats necessarily means more opportunities for criminals to take advantage and plant listening devices or computer malware.”

He said his teams carry out technical surveillance counter-measures – better known as bug-sweeping – and were doing more work on yachts to provide reassurance to owners. “Other teams carry out penetration testing – something we can do remotely – to test the security of onboard IT systems,” he added.

He said this involved simulating an attack so owners know how strong their security is.

He added: “Insurers too are becoming more concerned and often now demand proof of cyber resilience before offering cover. Testing should be a routine activity for all yachts and it is extremely positive that the maritime sector is catching up with cyber security requirements.”