This article is very valid and important but not sure if the person who wrote it is very techy.
I like how the article says Google found multiple security flaws in Samsung Galaxy
But its not the us version of the s22(by far one of the most popular on that list)
and both of google's flagships were affected... but that is paragraphs in not the headline.
This is a drive by attack. if you have a vunerable phone an exploit could be written (it wasnt at the time of the article)
that would take over your phone without answering the call.. or even knowing you got a call.
with only your phone number.. no other info needed... that is why it is so serious.. and why a recent vintage of phone that actually gets timely updates is important.