Opinion: cyber modelling

In the past few weeks, bothRMS andAIR Worldwide have released updates to their cyber models.
Both claim to be able to assess the aggregation of cyber risk
across a portfolio, even the much-feared "silent"
exposures that can creep into any corner of a carrier's
book.
It's not news to anyone in this industry that cyber
modelling is in its infancy compared to its well understood and
extensively modelled property catastrophe counterpart.
Sources in the cyber community point out...