Good summary, linked at bottom, from @ElanaAshanti based on detailed research from Adrian Mak @AdvisorSmith.
We view the data as indicative/directional due to cohort of companies* analyzed (see below).
Top 5 industries by cost of cyber insurance* for a small business, according to Advisor Smith analysis:
Payment Processing $2,449 Financial Services (other) $2,429 Investment Services $2,280 Law Firms $2,269 Insurance $2,235
Least expensive: transportation and logistics.
Advisor Smith report also includes premium data by state.
*Small businesses with moderate risks. Prices based on liability limits of $1,000,000 & $10,000 deductible.
Source: AdvisorSmith: Industries with the highest cyber insurance premiums | PropertyCasualty360