Protect Your MS Exchange Server - How to Patch Your System
Microsoft has identified some serious vulnerabilities on Microsoft Exchange servers globally. Given the importance of this we have decided to notify all our customers of this issue. If you use Microsoft Exchange you will be pleased to know that Microsoft has released security updates to resolve this.
These are zero-day vulnerabilities, which are actively being exploited by a nation-state affiliated group and could result in a data breach or cyber-attack against your organisation. If you have an Exchange server on premise, or hosted in a datacentre, it's highly likely you need to take action immediately.
Exchange Online services, part of Microsoft or Office 365, are not affected.
Please read the official publication from Microsoft Security Response Centre for further information and how to patch your systems accordingly.
We are working with our managed support customers to ensure their systems are updated, however, if you need any assistance from Chess or have any security concerns, please speak to your account manager, or follow our links below. You can also get in touch by raising a ticket on our Customer Portal
Watch Sophos' Webinar: HAFNIUM Attack - Am I Impacted and what should I do?
- If you're struggling with patches and updates. Find out more about our Incident Support Packs HERE
- If you think you may have been breached. Find out more about Penetration Testing HERE
- If you need one-off help. Find out more about Managed Support HERE
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By leveraging world-class technology, Chess helps you to connect your people, protect your data, grow your business, reduce your costs and work better together, which means your business, your people and your customers can thrive.
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