2020-09-24

Today we are announcing that the next versions of Exchange Server, SharePoint Server, Skype for Business Server and Project Server will be available in the second half of 2021, and are only available with the purchase of a subscription license.

2021-03-24 2021-03-12 On 2 March 2021 Microsoft released information regarding multiple exploits being used to compromise instances of Microsoft Exchange Server. Malicious actors are exploiting these vulnerabilities to compromise Microsoft Exchange servers exposed to the internet, enabling access to email accounts and to enable further compromise of the Exchange server and associated networks. 2021-03-26 2021-01-11 2021-03-13 2021-03-03 2021-03-10 On March 2, 2021, Microsoft released security updates for several zero-day exploits (CVE 2021-26855, CVE-2021-26857, CVE-2021-26858, and CVE-2021-27065). Continual use of unpatched exchange servers or delayed implementation of Microsoft-released updates poses a serious risk to affected systems. 2021-03-28 March 2, 2021 - Exchange Server Out of Band Key Info. Is there anything I need to do before installing this update?

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Inga händelser på 2 dagar! Hosted Exchange Update Jan 25, 2021 9:00 PM–Jan 26, 2021 3:00 AM CET. Collaboration / Hosted Exchange. Inga händelser på 3  Hosted Exchange använder för nuvarande Microsoft Exchange Server 2010. Web Ready Documents i Molntjänst Exchange betyder att ni kan läsa Word,  Vill du använda något annat än Microsoft Exchange Server?

Hosted Exchange använder för nuvarande Microsoft Exchange Server 2010. Web Ready Documents i Molntjänst Exchange betyder att ni kan läsa Word, 

Utöver tidigare kända riktade angrepp exploateras nu sårbarheterna brett. Exploatering kan innebära att en angripare får systemrättigheter 2020-09-24 · Due to become available in the second half of 2021, the new server versions will only be available as part of a subscription.

Mar 10, 2021 On 2021-02-28, we noticed that the vulnerabilities were used by other threat actors, starting with Tick and quickly joined by LuckyMouse, Calypso 

As many as 30,000 businesses and government agencies  Mar 4, 2021 The flaw, indexed as CVE-2021-26855, is a server-side request forgery vulnerability that allows an attacker to send arbitrary HTTP requests and  Mar 10, 2021 On 2021-02-28, we noticed that the vulnerabilities were used by other threat actors, starting with Tick and quickly joined by LuckyMouse, Calypso  Mar 7, 2021 Note: this post may get updated; please keep checking back. Last update: 3/7/ 2021 Microsoft, on the very same day of its global event "Ignite  Mar 10, 2021 “CVE-2021-26411 is a memory corruption vulnerability that could allow an attacker to target users with specially crafted content,” explained Ivanti  Filter reviews by the users' company size, role or industry to find out how Microsoft Exchange Server 2019 works for a business like yours. Mar 3, 2021 Updated on 03 Apr 2021.

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This update is available for Samsung Mobile with Android OS. Samsung Email enables users to manage multiple personal and business email accounts  MIMDocs.sv-se/MIMDocs/prepare-server-exchange.md Konfigurera Exchange för MIM för att skicka e-postmeddelanden och skapa postlådor 02/08/2021.

2021-03-12 · Security solutions company Volexity has characterized one of the Exchange Server flaws (CVE-2021-26855) as a "zero-day server-side request forgery vulnerability," which was used in conjunction 2016-02-09 · CVE-2021-24085 | Microsoft Exchange Server Spoofing Vulnerability Known issues in this update When you try to manually install this security update by double-clicking the update file (.msp) to run it in Normal mode (that is, not as an administrator), some files are not correctly updated. CVE-2021-26855: A server-side request forgery (SSRF) vulnerability in Exchange which allowed the attacker to send arbitrary HTTP requests and authenticate as the Exchange server. CVE-2021-26857: An insecure deserialization vulnerability in the Unified Messaging service.
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Mar 4, 2021 Campaign Overview. This campaign is scanning and automatically exploiting multiple zero-day vulnerabilities (CVE-2021-26855, CVE-2021- 

These products are only available with the purchase of a subscription license – so the purchase versions are passé. The advanced monitoring capabilities of Exchange are also disabled, due to disabling Microsoft Exchange Managed Availability services. Additional hunting and investigation techniques Nmap Script To Scan For CVE-2021-26855.