It would be useful to implement website scanning for malicious codes and viruses using the API provided by https://www.virustotal.com/. It currently scans with 96 AV systems.
The results of this scan should be included in the report, which many companies would appreciate. Besides its practicality, webmasters maintaining websites would have an additional feature to showcase and justify the cost of their periodic contractual obligations.
The development of this would be fairly simple, considering that such a service is already provided by VirusTotal. Scanning a single domain once per day would be sufficient, and the cost cannot be high given that free users have a daily quota of 500 lookups per day.
Another benefit is that this is not tied to any plugin or WordPress installation, making it suitable for all users.
I periodically perform this task manually and include it in my reports as 'Custom Work,' but it would be really beneficial to automate this process. I hope you will seriously consider this.
Thank you and best regards!