Microsoft Defender Researchers uncovered a multi‑stage AiTM phishing and business email compromise (BEC) campaign targeting ...

Threat actors are abusing misconfigured MX records and weak DMARC/SPF policies to make phishing emails look internal, bypassing filters and increasing credential theft risk.

Beware this highly sophisticated Microsoft 365 attack. Update, March 15, 2025: This story, originally published March 13, has been updated with further technical detail regarding the Microsoft 365 ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. Microsoft Windows users are being urged to watch out for “a genuine ...

The 2023 compromise of email accounts belonging to multiple U.S. government agencies ‘was preventable and should never have occurred,’ according to a new report from the federal Cyber Safety Review ...

A SINISTER hacking “campaign” that used extremely convincing “emails from Google” has been exposed. Cyber-crooks were able to ...

Microsoft Outlook is an email platform with productivity features like calendar and file-sharing. Microsoft discontinued its old email platforms, MSN and Hotmail, and folded them into Outlook. Outlook ...

Microsoft has rolled out new security requirements for high-volume email senders—domains that send more than 5,000 per day—that will take effect in May. Microsoft is mandating three authentication ...

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