On October 9, 2026, a new major version of the Bacularis web interface was released. Version 7.0.0 marks the beginning of the new 7.x release series and introduces, among other features, a new mechanism for detecting signs of ransomware activity in backup data.
This release is notable for several reasons. As the developers explain in the release notes, numerous features and improvements have been introduced in minor releases since the previous major version. These enhancements, together with the new features in version 7.0.0, now come together in a single, unified release.
The Bacularis developers had originally planned to release version 6.6.0 next. However, as they explain, the number of changes and the project's rapid development led them to introduce a new major version instead.
The main highlight of version 7.0.0 is a new checker designed to detect signs of ransomware activity in backup data. The checker operates as part of the Restore Verification feature. This means that its operation is not limited to analyzing statistical data and metadata. Instead, it works with actual backup data restored to a test environment, referred to as a Restore Destination in Restore Verification terminology.
The checker uses a multi-signal approach, combining six independent methods to detect potentially dangerous anomalies in backup data. Each method assigns points based on its analysis results. These points are then added together to determine the final test result.
The Ransomware Detection checker can serve as a tool for identifying signs of ransomware activity in Bacula backup data. This allows administrators to identify suspicious changes in data originating from production systems earlier and take action before potentially encrypted or modified data begins to affect subsequent generations of backups.
Regarding upgrades, it is worth noting that Bacularis 7.0.0 binary packages are available in all project repositories, including the free repositories. Users running Bacularis through Docker images or PHP Composer installations can also upgrade their instances to version 7.0.0 using the usual methods.
Overall, Bacularis 7.0.0 represents another milestone in the project's development, with the new Ransomware Detection checker as its main highlight. Among the most important features introduced since the 6.0.0 release are:
- Restore Verification
- Ransomware Detection
- Simple Restore
- AWS EC2 Backup Plugin
- Global Search
- New Look and Feel
Bacularis users can now upgrade their installations to version 7.0.0. We wish everyone smooth and trouble-free installations!