Computing Services

The department behind IT services at the University of Bath

Tagged: WannaCrypt

Guidance on protection against ransomware

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📥  Security

Due to the ransomware attacks on the NHS and many other organisations as reported in the world media, we have provided some guidance to protect your personal devices (including ones you have at home) against similar attacks. If you have a University-owned device then please contact us for advice.

Windows XP
We recommend that you obtain the latest version of Windows as Microsoft no longer support this. However, they have provided an emergency update to protect your device against this particular attack.

If you are not able to obtain the latest version of Windows, then you need to run Windows update to ensure your system is up to date.

Ensure that you have antivirus software installed and that it is up to date. If you do not have antivirus software installed then we recommend Sophos which is offered to staff and students for free.

Windows 7/8/10
Run Windows update to ensure your system is up to date.

Ensure that you have antivirus software installed and that it is up to date. If you do not have antivirus software installed then we recommend Sophos which is offered to staff and students for free.

macOS
If possible, ensure you have upgraded to the latest macOS. 

If you are running Bootcamp, this will need to be updated too.

Check and run Mac software updates. 

Ensure that you have antivirus software installed and that it is up to date. If you do not have antivirus software installed then we recommend Sophos which is offered to staff and students for free.

Linux
Update your system to the latest version. 

If you are running a virtual machine this will need to be updated too.

Ensure that you have antivirus software installed and that it is up to date. If you do not have antivirus software installed then we recommend Sophos which is offered to staff and students for free.

iOS
Update your system to the latest version.

Ensure that you have antivirus software installed and that it is up to date. If you do not have antivirus software installed then we recommend Sophos.

Android
Update your phone to the latest software version. See your phone manufacturer’s website to find out how to do this.

Ensure that you have antivirus software installed and that it is up to date. If you do not have antivirus software installed then we recommend Sophos.

Further information and advice
Please feel free to contact us should you need any further information and advice about this issue.

We strongly advise you to back up your files on a regular basis.

 

 

Update: WannaCrypt Ransomware

  

📥  Security

This is an update about the WannaCrypt Ransomware virus that we blogged about earlier. We have discovered several new variants of the WannaCrypt Ransomware virus. Please be aware that we are doing everything we can to keep the University community safe and protected.

If you are in any doubt, the best way to contact us is at http://go.bath.ac.uk/it-help-form. If your enquiry is urgent then you can contact us on x3434. You can also visit the Service Desk in person on level 2 of the Library.

We will be providing a series of self help guides later on today.

Microsoft have provided guidance surrounding this at https://blogs.technet.microsoft.com/msrc/2017/05/12/customer-guidance-for-wannacrypt-attacks/