MS Messaging Admin Associate MS-203 MS Messaging Admin Associate MS-203 from EkasCloud is handled by industry professionals . ekascloud.com/training-cours… #MS203 #MessagingAdministrator #Microsoft365 #ExchangeOnline #MicrosoftExchange

MS Messaging Admin Associate MS-203 MS Messaging Admin Associate MS-203 from EkasCloud is handled by industry professionals . ekascloud.com/training-cours… #MS203 #MessagingAdministrator #Microsoft365 #ExchangeOnline #MicrosoftExchange

Eine weltweite Störung bei #MicrosoftExchange Online führt zu massiven Verzögerungen und Fehlern beim Senden und Empfangen von E-Mails. it-daily.net/shortnews/micro…

Microsoft just revealed a zero-day Exchange flaw that lets attackers execute code via XSS, targeting Outlook web users, what's your plan to mitigate this threat #cybersecurity #microsoftexchange #xssvulnerability can you patch fast enough?

Bitdefender says FamousSparrow targeted an Azerbaijani oil and gas operator in a two-month espionage campaign, exploiting Microsoft Exchange flaws after repeated breaches. #CyberSecurity #Espionage #EnergySector #MicrosoftExchange techday.com.au/story/bitdefe…

Microsoft Exchange vs Google: Which One Wins? There are 2 big players in email hosting: Microsoft & Google. The winner? Depends on what you’re used to—both are powerful options. #EmailHosting #MicrosoftExchange #GoogleWorkspace #BusinessTools #SmallBusinessTips #TechTools

PRC national Xu Zewei extradited to the US for HAFNIUM intrusions and targeting COVID-19 research. He faces a 9-count indictment for state-sponsored hacks. #HAFNIUM #CyberSecurity #InfoSec #PRC #DOJ #FBI #Espionage #MicrosoftExchange securityonline.info/hafnium-…

Implement #MicrosoftExchange AD split permissions without losing functionality? I’ve found a way to achieve that and still gain the #ADSecurity benefits against compromise. Read details in the Blog or watch it on YouTube. glueckkanja.com/de/posts/202…

🌟 New Guide 🌟 | Learn how to install Exchange Online PowerShell module (EXO V3 Module) with this step-by-step guide. Manage your M365 Exchange Online environment easily from the command line. prajwaldesai.com/install-exc… #msexchange #microsoft365 #powershell #MicrosoftExchange

Multiple reports of users across Europe having issues sending and receiving emails in Outlook. Microsoft has confirmed they are investigating the issue. #Outlook #OutlookDown #MicrosoftExchange #Microsoft365 #MicrosoftDown

【1分でわかるIT用語】 Microsoft Exchange：企業向けのメール・予定表管理サーバー。Outlookと連携し、組織内の情報共有と業務効率を支える基盤。 #IT用語 #MicrosoftExchange #業務効率化

Une #failledesécuritécritique, au score de sévérité CVSS de 8.8, affecte actuellement certains serveurs de messagerie #MicrosoftExchange. L'#Anssi a émis une alerte ⚠️ usine-digitale.fr/article/un…

Over 29,000 Microsoft Exchange servers were unpatched as of Aug 10, despite the Aug 11 CISA deadline, risking remote code execution & data theft. Admins should patch, verify, and monitor. #MicrosoftExchange #DataBreach #CISA #Vulnerability #Infosec #Shadowserver #PatchManagement

🚨 New #CVE alert: CVE-2025-53786 in #MicrosoftExchange hybrid setups could let attackers get into your Microsoft 365 cloud by first compromising your servers. CISA Issues Emergency Directive — Act Now! socradar.io/cve-2025-53786-c… #SOCRadar #CyberSecurity #InfoSec #CISA #CloudSecurity #ThreatIntel

🛡️ CISA Emergency Directive: Mitigate Microsoft Exchange Vulnerability CISA has issued an urgent directive regarding a critical post-authentication vulnerability—CVE-2025-53786—affecting Microsoft Exchange hybrid-joined configurations. This flaw enables attackers to move laterally from on-premises Exchange servers to the Microsoft 365 cloud environment. Organizations running hybrid Exchange setups must act immediately if they have not yet applied the April 2025 patch guidance. The risk is severe, and prompt mitigation is essential to prevent potential compromise. cisa.gov/news-events/directi… To assist defenders, the following KQL queries can help identify vulnerable on-prem Exchange servers and guide immediate remediation steps. detections.ai/share/rule/8kM… 🔍 #CyberSecurity #CISA #MicrosoftExchange #ThreatDetection #HybridSecurity

CVE-2024-21410 is being exploited in Microsoft Exchange Server. This critical flaw enables NTLM relay attacks. On-prem users must patch now. #MicrosoftExchange #CVE202421410 #NTLMRelay #PatchNow #CyberSecurity #InfoSec #CISA #PrivilegeEscalation #VulnMgmt #EPAuth

NightEagle APT Exploits Microsoft Exchange Flaw to Target China's Military and Tech Sectors dlvr.it/TMGSVk #Cybersecurity #APT #MicrosoftExchange #ZeroDayExploit #ThreatIntelligence

Cybersecurity researchers have identified a new threat actor, #NightEagle (also known as APT-Q-95), which targets #MicrosoftExchange servers with a #ZeroDayExploit chain aimed at China's government, defense, and technology sectors. #onpatrol4malware thehackernews.com/2025/07/ni…

Keylogger Injection Targets Microsoft Exchange Servers cysecurity.news/2025/06/keyl… #CyberAttacks #keylogger #MicrosoftExchange

💥Hackers Target Over 70 Microsoft Exchange Servers to Steal Credentials via Keyloggers💥 thehackernews.com/2025/06/ha… #Microsoft #MicrosoftExchange #ExchangeServer #KeyloggerAttack #CredentialTheft #CyberAttack #ServerSecurity