An estimate of $100 billion extra annually — This suggests a significant financial impact on global cybersecurity efforts.
Very smart people have their minds turn to mush when this topic comes up — Indicates the complexity and emotional nature of discussions around AI and its implications for security costs.
Here is one (partial) estimate of the higher cyber costs. I am not sure how many incidents they have in mind, but this seems to me realistic as an estimate but also rather modest relative to the Angst I am seeing?