@mauriciocassemiro.bsky.socialExchange 2016 e 2019: o ESU acaba no fim de outubro/2026. A atualização de segurança de outubro saiu em 13/10, só para quem tem ESU. Depois disso, correção só no Exchange SE.
Aplique agora e decida: SE ou Exchange Online?
@windowsfaq.bsky.socialSchwere Probleme mit Exchange Server SE!
Nach den Oktober-Updates können Exchange-Server teilweise erst nach 24 Stunden ausfallen.
Outlook, OWA und E-Mail-Versand sind betroffen. Microsoft untersucht die Windows-Server-Updates.
@andresbohren.bsky.social🚨The #ExchangeServer SE #SU11 has been released #SecurityUpdate
tinyurl.com/ypv78tfb
@andresbohren.bsky.social🚀After the #ExchangeOnline migration a customer detects that his #AdminAuditLog Script on #ExchangeServer that reports Add/Remove FullAccess and SendAs does only have a few entrys.
Here is the solution i came up with
All the details in my #Blog Article
tinyurl.com/mr49e95b
@andresbohren.bsky.social🚨New #ExchangeServer #Hybrid #Configuration #Wizard #HCW 17.1.4600.0 spotted
- Sadly still adds EWS Permissions to the #DedicatedHybridApp ☹️
tinyurl.com/348ydeb6
@hacks.grA flaw in Microsoft Exchange Server could let someone already signed in read colleagues’ emails and attachments within the same organization.
Microsoft s…
@hacks.grAn Exchange Server flaw could let someone already signed in read other users’ emails and attachments within the same organizatio…
@hacks.grMicrosoft’s revised Exchange Server update adds a security fix missing from September’s release, plus other fixes.
It’s for organiz…
@hacks.grA flaw in Microsoft Exchange Server could let someone with existing system access read other users’ emails and attachments within the same…
@thedailytechfeed.comHigh-severity flaw in Exchange (CVE-2026-96940) lets authenticated users access others’ mailboxes—Patch with September 2026 V2 now. #ExchangeServer #Microsoft https://thedailytechfeed.com/microsoft-urges-microsoft-exchange-server-users-to-patch-new-high-severity-flaw-cve-2026-96940/
@neowin.netAdministrators running Exchange Server 2016 and 2019 require Period 2 ESU enrollment to access the V2 security patches addressing weak authorization vulnerabilities. #ExchangeServer #MSRC
@windowsfaq.bsky.socialNeues Exchange Server Sicherheitsupdate:
Microsoft schließt mit den V2-Updates CVE-2026-96940 mit CVSS 8,8. Betroffen sind Exchange SE sowie Exchange 2019 und 2016 im ESU-Programm.
www.windows-faq.de/2026/10/03/c...
#ExchangeServer #Microsoft #Cybersecurity
@andresbohren.bsky.social🚨New #ExchangeServer SE SU10 V2 has been released out of band
- V2 release is an addition of CVE-2026-96940
tinyurl.com/mry232bw
@securityonline.bsky.socialMicrosoft's September 2026 V2 Exchange Server security updates add CVE-2026-96940 for Exchange SE, 2019 and 2016. Install them now.
#Microsoft #ExchangeServer #ExchangeSE #CVE202696940 #SecurityUpdate #PatchManagement #ESU
@stensitzki.euMit Mirko Peters habe ich über #ExchangeServer, #ExchangeOnline, Hybrid-Umgebungen und #Microsoft365 Security gesprochen. Themen waren u.a. Identitätsschutz, SPF/DKIM/DMARC, sichere #Mailflows, Defender for Office 365 und Best Practices für Admins.
🎧 Jetzt reinhören: www.m365.fm/thomas-stens...
@thedailytechfeed.comSparroWocky backdoor from FamousSparrow hits Exchange servers in Latin America with stealth & data theft. #Cybersecurity #Backdoor #ExchangeServer #SparroWocky #Espionage #ThreatIntel https://thedailytechfeed.com/famoussparrows-new-backdoor-sparrowocky-targets-public-exchange-servers/
@cyberfm.bsky.socialSAT | 12 SEPT 2026 | Cybersecurity Report #Cybersecurity #CyberFM #AriasThomas #CyberWarfare #DataBreach #ZeroDay #WindowsDNS #SAP #Fortinet #ExchangeServer #InfoSec #RSSHDelivery #NewYorkTech #TechTok #CyberTok
@edywerder.bsky.socialExchange 2016/2019 lost support on 14 Oct 2025. ESU closes next month.
I upgraded 3 servers to Exchange SE. In-place from CU15, 35 min on my own box. Same hardware, no migration. Windows Update works again.
@helpnetsecurity.comSeptember 2026 Patch Tuesday: Record patch count, 2 zero-days, and a SigRed successor
📖 Read more: www.helpnetsecurity.com/2026/09/09/s...
#cybersecurity #cybersecuritynews #patchtuesday #0day #ExchangeServer #SharepointServer #Windows #Kerberos @dustinchilds.bsky.social @satn.am
@edywerder.bsky.socialUpgraded 3 on-premises Exchange 2019 servers to Exchange SE:
1 standalone + 2-node DAG.
Smooth upgrade, good mail flow, no drama.