Trellix is discontinuing the use of the Content Feed Extension for both ePO - On-prem and ePO-SaaS.
- ePO – On-Prem: The product compatibility list (PCL) will be updated to block this extension for all releases on Thursday, June 1, 2023.
- ePO-SaaS: This extension will be removed from all ePO-SaaS partitions during the next scheduled update, ePO-SaaS 2023 Update 4.
For more details, see KB96517:
KB96517- ContentFeed - Security Resources page shows an error: Unable to load feeds