Yesterday my sister clicked on a similar link after which Zonealarm got deleted. We weren’t too sure as to what exactly it is, so she formatted her PC on my request.
Today some other person sent her a similar URL, which she showed me, so that I don’t accidentally open any such URL if sent to me.
I have removed my sister’s email address. It was part of the url that was sent. Here’s a screenshot:
As an advice for everyone, if someone sends you a link with with strange filenames or extentions, better not to click it, unless you are really sure what you are clicking at.
If you got a message from someone not in your list then in privacy settings for your messenger, you have unchecked the checkbox 'Only People in my allow list can see my status & send me messages'. This setting can also be used to check if your are signed in (even if you block everyone on your contact list). I suggest to turn it on, so if someone wants to send you message he/she should first add you to his/her contact-list, you'll then get a messageBox that someone has added you and you can the allow or block him/her.
