Skype spam msg

[Borja]

Dear cruisers!

Well, today I spot with a important problem. By some reason, from my Skype account, have send an spam link to every contact I have in. Obviously, the link its something for earn easy money bla bla bla.

I'm curious of how can be this possible? The msg has been send at 5.12 A.M. when my PC, laptop and mobile was off, so no chance to send anything. How?


I have write the comand /showplaces for check if my acc was open in any not know place for me, but seems to be fine. Also, skype block my account and request me to change the password.
I am doing an Avast scan, Malwarebytes scan too, anyother advices?



Thanks!