30 November 2023

Qlik Sense exploited in Cactus ransomware campaign

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Qlik Sense Enterprise for Windows Cactus Ransomware

We previously reported on patches for two critical vulnerabilities in Qlik Sense Enterprise for Windows. If you haven’t upgraded already, now is the time to take heed: these vulnerabilities are actively being exploited in the Cactus ransomware campaign.

We wanted to get the word out quickly and will add further information as it becomes available. To be clear, this only applies to Qlik Sense Enterprise on Windows, not Qlik Cloud. The affected versions are listed here. There have been newer releases since and we will update the patch list later.

If you need help determining if you’re impacted and/or patching then do not hesitate to get in touch with us.

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