Scammers are impersonating Microsoft with urgent deadline threats and fake legal language to rush victims into clicking ...

Scammers are sending emails that appear to come from Microsoft, warning users their accounts face suspension or deletion. The ...

Microsoft is investigating an ongoing Exchange Online issue that mistakenly flags legitimate emails as phishing and quarantines them.

Microsoft says an Exchange Online issue that mistakenly quarantined legitimate emails last week was triggered by faulty heuristic detection rules designed to block credential phishing campaigns.

Missing emails? Exchange Online is tagging legitimate messages as spam - here's what to do ...