June 2026 monthly summary for ministryofjustice/modernisation-platform-environments and ministryofjustice/modernisation-platform. Key outcomes include delivering GuardDuty Slack alerting across MAAT and APEX with a real-time pipeline via SNS and Lambda to security teams, expanding GuardDuty malware protection to all MAAT and APEX S3 buckets with environment-based configuration and visibility outputs, and completing Terraform/IaC housekeeping to improve maintainability (resource renames, an archive state provider, cleanup of moved blocks, and restored ignore_changes where appropriate). Additionally, operational ownership tags were updated across Apex and Mojfin to ApplicationOperations@justice.gov.uk to improve support routing and data accuracy. These workstreams deliver faster threat detection and response, safer configurations, and clearer ownership across environments.

May 2026 performance summary: Delivered security- and reliability-focused platform improvements across MAAT, MAATDB, and MOJFIN environments. Key features include end-to-end GuardDuty alerting to Slack, infrastructure modernization via Terraform modules, and strengthened secret and access governance. The efforts reduced risk, improved deployment speed, and established consistent environments aligned with business goals. Notable outcomes include encryption and lifecycle enforcement on shared buckets, environment parity across MAAT/MAATDB, and improved operator visibility through centralized alerts and standardized secrets management.

April 2026 was focused on delivering high-value platform improvements in the ministryofjustice/modernisation-platform-environments, emphasizing reliability, security, and enterprise readiness. Four major capabilities were delivered, with critical fixes to ensure robust operation and smoother automated deployments.