Jayjaywon.browserassist.21.var -

A file, variable name, or module specific to a private or proprietary application developed by a company or individual named "JayJayWon".

did you see this string (e.g., error log, file name, registry entry)? What operating system or browser is involved? JayJayWon.BrowserAssist.21.var

An internal signature or temporary file related to browser-based adware or potentially unwanted programs (PUPs) that has not been publicly flagged by major security vendors. A file, variable name, or module specific to

Inspect browser extensions for unknown or suspicious additions (e.g., in Chrome's chrome://extensions ). JayJayWon.BrowserAssist.21.var

It is highly likely that this specific identifier represents one of the following:

If this file or term has appeared on a system, it is advisable to:

A variable used in a scripting context, such as a JavaScript browser extension. Potential Contexts