Network Services Group

Multiple Security Updates Released for Exchange Server – updated March 5, 2021

Posted on Tuesday March 02, 2021

Today we are releasing several security updates for Microsoft Exchange Server to address vulnerabilities that have been used in limited targeted attacks. Due to the critical nature of these vulnerabilities, we recommend that customers apply the updates to affected systems immediately to protect against these exploits and to prevent future abuse across the ecosystem. The vulnerabilities affect Microsoft Exchange Server. Exchange Online is not affected. The versions affected are: Microsoft Exchange Server 2013...

Multiple Security Updates Released for Exchange Server – updated March 8, 2021

Posted on Tuesday March 02, 2021

MSRC / By MSRC Team / March 2, 2021 Note: If you are looking for specific information on patching your Exchange Servers, please scroll down to the section named Deploy updates to affected Exchange Servers. On March 2nd, we released several security updates for Microsoft Exchange Server to address vulnerabilities that are being used in ongoing attacks. Due to the critical nature of these vulnerabilities, we recommend that...

On-Premise Exchange Server Vulnerabilities Resource Center – updated March 16, 2021

Posted on Tuesday March 02, 2021

MSRC / By MSRC Team / March 2, 2021 Microsoft continues to investigate the extent of the recent Exchange Server on-premises attacks. Our goal is to provide the latest threat intelligence, Indicators of Compromise (IOC)s, and guidance across our products and solutions to help the community respond, harden infrastructure, and begin to recover from this unprecedented attack. As new...

Get more work done by getting rid of desktop clutter

Posted on Wednesday February 24, 2021

A cluttered computer desktop can hamper productivity. When a bunch of files, folders, and applications are fighting for space on your desktop, it can be difficult to look for the ones you need. You may not realize it, but the clutter affects the way you work and slows you down. Follow these tips to get rid of the mess on your desktop.

AA21-055A: Exploitation of Accellion File Transfer Appliance

Posted on Wednesday February 24, 2021

date: February 24, 2021 | Last revised: February 25, 2021

Summary

This joint advisory is the result of a collaborative effort by the cybersecurity authorities of Australia,[1] New Zealand,[2] Singapore,[3] the United Kingdom,[4] and the United States.[5][6] These authorities are aware of cyber actors exploiting vulnerabilities in Accellion File Transfer Appliance (FTA).[7] This activity has impacted organizations globally, including those in Australia, New Zealand, Singapore, the United Kingdom, and the United States.

What are security audits and why do you need them?

Posted on Monday February 22, 2021

Nowadays, it’s more prudent to assume that your business will face a cyberattack in the near future, rather than be complacent and hope for the best. One of the best ways to ensure that your organization has the capability to weather or resist a cyberattack is by conducting a security audit.