Black-box Announced Grey-box White-box admin See author's posts Post navigation Darius just received a call: Unknown Caller: Hello, my name is Rashad and i’m security engineer from Microsoft Corporation. We have observed suspicious activity originating from your system and we would like to stop this threat. To do so I would ask you to install some updates on your system. Would you prefer to send me you link or an attachment within email? Darius: Hello, please send me an email with the attachment at [email protected] Unknow Caller: Thank you for your cooperation i’m sending instruction and all files. What Darius just faced? Why is a penetration test considered to be more thorough than vulnerability scan?