SMF warning

[Arnaldo Righetti]

Good day to all,

during the weekend I received following message as a "SPAM"

QUOTE

Da: "Simple Machines Community Forum" <[email protected]>
Data: 28 luglio 2013 01:45:42 CEST
A: <xxxxxxxxx>
Oggetto: *****SPAM***** Simple Machines Community Forum: Onderwerp
Dear valued community members,


On the 22nd of July 2013, it was discovered that unauthorized access to our website and database has been obtained on the 20th of July.
The method is similar to the hacks that were recently conducted at other websites, even though those sites used other software.
One of the admin accounts password was discovered, and from there further escalation wasn't too difficult considering admin privileges can do just about anything.

Unfortunately, we are 100% sure that our user database has been stolen.
As such we HIGHLY RECOMMEND, even implore you, to:
1.) Change your password on other websites you are using, if you use the same password there. This is very important to do, as it also will help prevent other websites being hacked through your compromised password, if it is compromised.
2.) Change your password here on our website.
3.) If you use the password you use here anywhere else, say for example to login to your webhost, it is highly urged to change it.
4.) Please note that personal messages may have also been compromised. We don't know for sure if the hacker only downloaded the user tables or not, although that's the only thing he/she is after. If they did: keep in mind that passwords you shared through PM should now be considered vulnerable. It's best not to take the risk and gamble, and just change any password you shared through PM as well.
5.) Charter members, current and past, are encouraged to change ALL passwords if they ever sent any in to us. That would include FTP.

Please keep in mind:
This is !!NOT!! a security issue with the SMF software. If you are running the latest SMF version you have nothing to fear from this hack if you use different passwords.

The method used by the hacker is that a database is downloaded from another hacked website, the passwords are attempted to be decrypted and if it is successful: they try to login to other websites using that username & password, or try to cross-reference by using password reset links.
Unfortunately for us, a Administrator used the same password elsewhere on another site and access to our site was obtained when the password from the other hacked site was successfully decrypted. As a result, the hacker was able to login here with admin rights.
Hundreds of websites have been hacked lately by using this method, so you are highly encouraged to change your passwords...

... And remember: don't use the same password on multiple sites!
It helps to prevent hacks like this.

Thank you for your consideration and we deeply apologize for any inconvenience this causes for you.
By changing your passwords, you will help ensure that other sites do not fall victim to this method of hacking and help put a halt to the hacking spree that has affected hundreds, if not thousands, of websites already.

Any questions, please do feel free to ask.
Please stay on topic.


Kind regards,
Board of Directors
Simple Machines


Announcement URL: http://www.simplemachines.org/community/index.php?topic=508232.new#new

UNQUOTE

The alarming message looks quite serious but not style of the communication.

Can you verify and answer me through this Forum and via e-mail at xxxxxxx ?

Many thanks for your prompt attention

Arnaldo Righetti

Edit emanuele: tolto l'indirizzo email.

[emanuele]

Ciao Arnaldo Righetti e benvenuto.

Se vuoi qui puoi tranquillamente usare l'italiano.

Per qualche info in italiano:
http://www.simplemachines.org/community/index.php?topic=508248.0

[Arnaldo Righetti]

Caro Emanuele,

grazie della tua disponibilità.

Sono già un utilizzatore di Simple Machines in un Forum europeo ma non ne sono l'amministratore.

Vorrei aprire un Forum personale per cui mi sono registrato e ho scaricato l'applicazione che mi appare come file PHP.

Non so come aprirlo e ho anche paura che sia un file che possa contenere malaware o altro che mi danneggerebbe la macchina.

Potresti darmi assistenza e dirmi come procedere?

Iniziando il Forum, ne sarei automaticamente l'amministratore o debbo fare qualcosa per identificarmi tale e dare un altro appellativo agli altri utenti?

Se hai bisogno di parlarmi e darmi istruzioni verbalmente, puoi trovarmi su Skype all'indirizzo

steinrom

Grazie dell'attenzione e buona serata con una cordiale stretta di mano 

Arnaldo

[emanuele]

Allora, partiamo dall'inizio: SMF deve "girare" su un server (di solito), non sul tuo computer (a meno di casi molto particolari).
I file php sono quelli che contengono il codice di SMF, in essi non ci sono malware o altro.

Per avere un'idea di come "far funzionare" un forum, ti rimanderei ad una guida scritta da Darknico:
http://www.italiansmf.net/index.php?topic=420.0
direi che spiega tutto quello che serve per iniziare, ma se hai domande non esitare.