mechanic wrote:

Andy Burns wrote:

This morning my phone has marked the "UK Gov" message as
suspected spam.

Does google's cloud do background analysis of how many people
receive identical text messages?

Are they identical? Evidence?

The phone didn't immediately mark it as suspicious, only overnight, I
could imagine google sending a hash of messages back to the mothership,
then if they see a sufficient number of phones receive the same message,
they mark it ...