Worked on improving frontend filtering accuracy in the RedHatInsights/malware-detection-frontend repository by refactoring the logic in SigTable and SysTable components. Replaced the previous lastStatus-based filtering with a hasMatch-driven approach, ensuring that matched items are represented correctly and reducing both false positives and negatives. Updated the associated GraphQL queries to filter based on the new hasMatch data element, aligning the frontend display with backend data more accurately. This change enhanced the speed and reliability of operator triage workflows. The work was completed using JavaScript and React, demonstrating a focused approach to frontend development and data-driven UI improvements.