Google's quest to squash SPAM isn't stopping with email. The sultan of search is now pushing an update to some Nexus and Google One devices to warn users when they receive a potentially SPAM call.

The feature allows you to block the number or report it. The Use caller ID & spam protection will be turned on by default. 

The feature was launched with a post on the Nexus Google+ forum.. Yes Google+... Yes THAT Google+.