I was recently looking through my security history when i discovered that MRT.exe had three times in a row done unauthorized access, i had a closer look at MRT.exe and read that it was identified on my pc around 8 months ago but it also says it was released less than 1 week ago, also there was fewer than five users who have used the file. Seeing as MRT.exe is a windows application i thought it a bit odd that less than five users had used it.
I was wondering if there is any cause for concern regarding this and if so, how do i deal with it.