Regalitos Para Mis Amiwitos

Al parecer corre un virus por steam:

Un amigo te envía un enlace a una foto en alguna web, si sigues el link tu navegador se descarga un archivo scr que te robará la cuenta y enviará el mismo enlace a todos tus contactos.

Si un contacto os pone un link u os añade alguien a steam y os pone un link, no lo abráis. Chatead y comprobad que esa persona os ha mandado el link realmente de forma voluntária y que actúa como humano.

NO, no es un bulo/hoax, lo he leído como avisos en sitios lo suficientemente serios como para andarse con mucho cuidadín.

¡Saludos!

EDIT: Y en menos de 24h ya me ha llegado uno screenshoot[i.imgur.com]
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Mensaje original:

Seen this one making a few rounds lately, infected a few high profile accounts.

How it works
This is how it works. There's a link, that APPEARS to end in ".png", under the pretense of your friend sending you a screenshot. If you click this link, it will download a .scr file, which will hijack your steam account. Your steam account will start to send the same link to your friends.

What to do
Don't click links ending "sshot721.png", or any link from "screen-lighting" website.
This is the only website they are using at the moment, so it's the one you should definitely not click. They may start using other websites though, so be vigilant.

Turn on Download Notifications in Chrome.
Chrome has a feature which will ask you if you want to download a file, before downloading it. By default, this is OFF. You can turn this feature on by going to "Settings", "Advanced Settings", and clicking the checkbox on "Ask where to save each file before downloading." This feature is enabled by default on Firefox.

Ask your friend if they sent that link
In a lot of cases, the friends have managed to retain access to the account. Since it is automatic, ask your friend if they sent the link to you. If they say no, then you know they are infected. If they do not answer, presume the same.