Look for unfamiliar applications installed under "JayJayWon" or associated with "BrowserAssist". If you can provide more context, such as:
The term "BrowserAssist" often relates to browser extensions, helper objects, or plugins designed to enhance functionality, which are occasionally abused by adware to display ads or track activity. JayJayWon.BrowserAssist.21.var
Utilize reputable antivirus/anti-malware software to check for PUPs or adware associated with this string. or plugins designed to enhance functionality
Given the unique identifier, this may be an internal variable in a proprietary software solution. Recommended Actions JayJayWon.BrowserAssist.21.var
did you see this string (e.g., error log, file name, registry entry)? What operating system or browser is involved?
Are you seeing any (e.g., strange ads, browser redirects)? I can provide a more specific analysis.