Can diuwin-up.site inject malware onto my computer without my interaction?

Yes, it is possible for a malicious website like diuwin-up.site to attempt to inject malware through a 'drive-by download.' This occurs when visiting a compromised site or one specifically designed for this purpose, where vulnerabilities in your browser or operating system can be exploited to download and install malicious software without your explicit consent. Keeping your software updated is crucial to prevent this.