exchange online – PossibleThreat Articles

Microsoft Patch Tuesday, August 2025 Edition

August 12, 2025 0 Comments Akamai, badsuccessor, ben mccarthy, cve-2025-50165, cve-2025-53733, cve-2025-53766, cve-2025-53778, cve-2025-53779, exchange online, exchange server 2016, exchange server 2019, exchange server subscription edition, immersive, Latest Warnings, microsoft exchange server, microsoft office 365, Microsoft Word, sans internet storm center, The Coming Storm, Time to Patch, windows gdi+, yuval gordon

Credit to Author: BrianKrebs| Date: Tue, 12 Aug 2025 22:14:41 +0000

Microsoft today released updates to fix more than 100 security flaws in its Windows operating systems and other software. At least 13 of the bugs received Microsoft’s most-dire “critical” rating, meaning they could be abused by malware or malcontents to gain remote access to a Windows system with little or no help from users.

MalwareBytes Security

Explained: SMTP smuggling

January 13, 2024 0 Comments cisco secure emal, dkim, dmarc, exchange online, Exploits and vulnerabilities, news, smtp, smtp smuggling, spf

Researchers have found flaws in the way SMTP servers handle messages, allowing them to send spoofed emails to and from targets.

MalwareBytes Security

Microsoft will disable Basic authentication for Exchange Online in less than a month

September 5, 2022 0 Comments basic auth, cba, exchange online, MFA, modern authentication, news, oauth, saml, smart card

Categories: News

Tags: Basic Auth

Tags: Exchange online

Tags: modern authentication

Tags: MFA

Tags: SAML

Tags: CBA

Tags: smart card

Tags: OAuth

The end of Basic authentication for Exchange Online is almost upon us. Are you ready?