[LINK] technical question: security alert
Tom Koltai
tomk at unwired.com.au
Fri Mar 6 10:08:57 AEDT 2009
> -----Original Message-----
> From: link-bounces at mailman1.anu.edu.au
> [mailto:link-bounces at mailman1.anu.edu.au] On Behalf Of Kim Holburn
> Sent: Thursday, 5 March 2009 11:55 PM
> To: Link List
> Subject: Re: [LINK] technical question: security alert
>
> On 2009/Mar/05, at 1:28 PM, Jan Whitaker wrote:
> > > Jan [half kidding because I don't download illegal material
> knowingly;
> > although who knows what is legal on YouTube, but p2p and
> torrent not
> > by me]
> > At 11:22 PM 5/03/2009, Kim Holburn wrote:
> >> Wow. I've definitely heard of them. They are the PI firm
> that works
> >> for the RIAA. So this is a scan or trace of some kind and
> not really
> > random noise at all.
> >
> <snip>
>
> Assuming you weren't using bittorrent then (and anyway from the fact
> that it was logged rather than passed through) it's most likely that
> mediasentry were responding to a previous inhabitant of that IP
> address. I don't know what they do exactly but possibilities spring
> to mind: maybe examining what torrents were being accessed by the
> client or possibly offering a fake media file for download or even
> surveying data for their clients about what is the most popular
> download (it's very useful data).
>
Therefore Kim, I think you might be proposing that MediaDefender is
possibly stepping through the IP ranges
looking for live ports with which to further operate from as in
http://www.dailybits.com/media-defender-attacks-revision3-with-a-ddos/
and had Jans computer responded positively - then her bandwidth would
now be used without her permission to interogate other Torrent users. In
this way - mediadefender can continue interdiction activities without
being identified by ip blacklists - even though by doing so they are in
clear breach of the US wiretap Act and are in effect stealing bandwidth
from innocent users without offers of compensation.
That's suprising - I actually thought they had stopped doing that sort
of stuff.
(I just thought I would translate your (it's very useful data) comment.)
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