In 2024, we introduced the Accepted Behavior feature to our XDR products, which introduced Suppression Rules. Suppression rules help reduce noise by automatically closing detections that are known to be acceptable. However, to avoid creating blind spots, it’s important to routinely review older rules, confirm they still…
We would like to inform you about an upcoming change to the TLS certificates used by the WithSecure GUTS2 Server (definition update backend), planned for May 19, 2026. We are transitioning from DigiCert to Let’s Encrypt certificates. This update aligns our backend infrastructure with our existing services, where Let’s…
We will soon be releasing a major update for our Capricorn engine, used by our Endpoint Protection products. This is expected to be released on May 12th 2026. Read more here: Elements: https://community.withsecure.com/announcements-en/kb/articles/32914-major-capricorn-update-for-endpoint-protection-may-2026 Business Suite:…
We are pleased to announce that response actions are now supported on Windows ARM64 systems. Read the full article here: https://community.withsecure.com/announcements-en/kb/articles/32905-windows-arm64-response-actions-support-now-available
We want our users to have the most up-to-date information, and the What's New page is the perfect way to stay informed about the latest updates and enhancements to Elements. Here you will find links to the monthly What's New in Elements. If you would like to be notified whenever we update our What's New in Elements,…
As part of our growing use of Luminen Generative AI inside WithSecure Elements, we have now added Executive Summary Reports to the suite. Read the full article here: https://community.withsecure.com/announcements-en/kb/articles/32839-introducing-luminen-monthly-security-executive-summary-reports
To keep you informed, we’ll share a weekly roundup of the most viewed troubleshooting articles, questions, and ideas from the WithSecure Community. 🔖Stay in the loop: simply bookmark this discussion and you'll receive a notification whenever we post the latest digest.
A critical vulnerability (CVE-2026-40175) in the Axios JavaScript library (versions prior to 1.15.0) can allow Prototype Pollution attacks to escalate into Remote Code Execution or Full Cloud Compromise. Users should upgrade to version 1.15.0 immediately, and WithSecure Policy Manager customers should apply the available…
This notice relates to an upcoming release of Ultralight core that is expected to go to GA production on Thursday the 16th of April 2026. Read the full article here: https://community.withsecure.com/announcements-en/kb/articles/32894-withsecure-ultralight-core-update
We are now adding support for composite rules to the existing Outbreak Rules functionality, along with new conditions. These will allow for an outbreak rule to apply when two or more conditions are met, rather than a single condition in isolation. We expect this functionality to be available for all customers…
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