What new ways? The boot loader is completely undetectable.
I actually had it fail the other day. I have no idea how or why, but suddenly I got a popup message telling me I was running a pirate version of windows, the desktop background went black, etc, and every time I logged in I got messages telling me I needed to purchase a license. Standard Windows anti-piracy stuff - so something, somehow, had detected the bootloader, and it then failed validation.
I uninstalled then reinstalled the bootloader, ran Windows validation manually, and it's not happened since. I've no idea what happened, or how, but the bootloader obviously isn't entirely foolproof. It is nearly perfect, though - since that is the one time it's failed me.