Re: SSH brute force attacks

Isaac Perez to Luc Pauwels:

[top-posting-itis fixed]
> > I've noticed that the majority of SSH brute force attacks on our systems seem to
> > originate from Asia (India, China, Korea).  Is this just a coincidence, or is
> > there more going on?
> 
> The majority of servers compromised in this countries hasn't any form to
> notify their abuses.
> Every day I notify to the abuse team of the network that attacks my
> servers, if I can, of course.
> I know that very little portion of the networks in this countries have
> an abuse team, or the abuse team respond my emails..
> Maybe that's a reason.

I'd guess this is not the case for India, where I believe that most 
folk educated enough to run an ISP probably have suitable levels of 
English language education, but in China and Korea there is definitely 
a language issue.

If abuse complaints direct to ISPs in those countries (and perhaps 
CC'ed to their upstream, which being bigger is more likely to have 
better foreign language skills) draw a blank, consider CC'ing the 
national CERTs on your "re-complaint".


Regards,

Nick FitzGerald

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