A newly discovered zero-day vulnerability in Microsoft Exchange Server has experts declaring an emergency and urging CSOs to ...

Microsoft has disclosed a new security vulnerability impacting on-premise versions of Exchange Server that it said has come ...

A zero-day vulnerability exists in Microsoft Exchange, which attackers are already exploiting. Admins should act quickly.

Microsoft confirmed on May 14 that CVE-2026-42897 — a cross-site scripting flaw in the Outlook Web Access component of Exchange Server 2016, 2019, and Subscription Edition — is under active ...

A former federal prosecutor is facing federal charges over allegations that she sent a report detailing Jack Smith’s investigation into President Donald Trump’s hoarding of classified documents to her ...

Microsoft Exchange users are urged to mitigate a zero-day vulnerability that CISA has confirmed is under active exploitation.

Microsoft Exchange Servers are under threat from a zero-day vulnerability, exploited via crafted emails. With no official ...

On Thursday, Microsoft shared mitigations for a high-severity Exchange Server vulnerability exploited in attacks that allow ...

Aussie victims are being tricked into giving malicious actors access to their Microsoft 365 environments with the help of AI ...

The loophole allows spammers and scammers to send emails from a legitimate Microsoft email address typically used for sending ...

In one of the emails sent in December 2024, prosecutors allege John Radford wrote, “I say we blow your head off with a ...

Plus, his tension with Tiffany and Ozzy, and what he learned too late about Cirie's game that 'blew [his] mind.' ...