Version 9.7.2 was the last to support certain legacy browser plugins without screaming warnings. This means malicious PDFs dropped via phishing emails could still trigger automatic rendering inside Internet Explorer mode, bypassing "Protected View" in some configurations.
Foxit Reader v9.7.2 is a reliable and feature-rich PDF reader software. While I couldn't find detailed information on specific changes or updates, the software is generally known for its fast performance, annotation tools, and security features. foxit reader v9.7.2