Im glad they called, too. These log in attempts started around the same time. If i wasnt connected to their secure server with my pc regularly saying its updating, id be really worried that someone would try and log into my online banking!
(/s if you dont get the references, watch some kitboga - or any of your preffered scam-baiters)
Apparently a part of that is that EVs are more expensive to insurance companies, so they are spreading that cost around.
My insurance jumped by about 20% as well, after discounts from shopping around.
It cant just be EVs, but when i was searching this was the main reported factor.
Or, all the insurance companies just decided to massively bump rates