The latest post on the Google Security blog details a new upgrade to Gmail's spam filters that Google is calling "one of the largest defense upgrades in recent years." The upgrade comes in the ...

Microsoft says it mitigated a known issue in one of its machine learning (ML) models that mistakenly flagged Adobe emails in Exchange Online as spam.

Microsoft has resolved an issue with a machine learning model that mistakenly flagged emails from Gmail accounts as spam in Exchange Online.