Windows Defender is better than nothing, says security firm Bitdefender.
Bitdefender Says Windows Defender is Better Than Nothing : Read more
Bitdefender Says Windows Defender is Better Than Nothing : Read more
According to the firm, one of the samples managed to sneak past Windows Defender, but crashed on execution. Another sample broke through Windows Defender and actually executed, but it was immediately blocked by User Account Control so no actual payload was unloaded.