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OT : sharp increase in email spam

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  #11  
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a_Frank
 
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Default Re: OT : sharp increase in email spam - 04-16-2007 , 10:05 AM






On Mon, 16 Apr 2007 09:15:17 +0000 (UTC), Anand Nene
<anandnNOSPAM (AT) gmx (DOT) net> wrote:

Quote:
On Mon, 16 Apr 2007 at 06:22 GMT, ric zito wrote:

client, but the sudden increase in wasted bandwidth is alarming.

Europeans worrying about wasted bandwidth!? LOL )

Why LOL ?

Quote:
Anyone else seeing this?

Not me, but I guess depends on what kind email traffic you are
dealing with, if your mail server has server side filtering (but
may piss you off at some times, it can go on steroids); If you
have buddies like Frank, who drinks cats piss and lets his news
reader quote your email id in full, and your id does not have
a spam-trap, and you communicate with folks in places which are
open to the internet, thats game over...

And you think that bots are only looking at reply posts ? Really ?
I thought you were a programmer of sorts, but whatever..
Would you not harvest the headers of all posts if you were to create
such bot ? Of course you would and it's piss easy to guestimate
attempted masks such as 'mymail at myserver dot com', because for one,
that would be the first thing even a script kiddie would check for and
for the other any guestimated address can only bounce to your
non-existing fake address so why would you give a shit if your bot
happened to send to false address.
Ain't rocket surgery.

--

Regards, Frank


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  #12  
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Paul-B
 
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Default Re: OT : sharp increase in email spam - 04-16-2007 , 10:27 AM






a_Frank wrote:

Quote:
Ain't rocket surgery.
When did "rocket science" become "rocket surgery"?

--
Paul-B Formula 1 - cheat-free version here now.


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  #13  
Old   
John Briggs
 
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Default Re: OT : sharp increase in email spam - 04-16-2007 , 11:14 AM



Paul-B wrote:
Quote:
a_Frank wrote:

Ain't rocket surgery.

When did "rocket science" become "rocket surgery"?
About the same time "brain surgery" did?
--
John Briggs




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  #14  
Old   
Mark
 
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Default Re: OT : sharp increase in email spam - 04-16-2007 , 11:43 AM



ric zito wrote:
Quote:
Paul-B <paul (AT) rasf1 (DOT) net> wrote:

ric zito wrote:

Out of nowhere, my spam just doubled :-(

From around 100-120 a day to suddenly 262 yesterday and 248 today.
It's not much of an issue in that they're all filtered out by my email
client, but the sudden increase in wasted bandwidth is alarming.

Anyone else seeing this?
Yep. Doesn't particularly bother me because my filter works well. Where
is most of yours directed, more than 95% of mine is to one or more of
the .com/.co.uk/.biz addresses I have?

I only have two addresses : the one below and a Yahoo one. I get about
50 spam a day at Yahoo too. The non-webmail spam is directed to the
address in my sig. I'm wondering : do you think the spambots that trawl
these places can reconstitute an address from my sig?

Time for a new sig, perhaps?
It would be quite easy to write a program that could "convert" your sig
to its email address. The only question is whether the programmer has
anticipated that someone might have encoded their address in the way you
did - not in the exact way, but using a similar approach. Since I think
your approach is relatively simple (and common), I suspect that they
would have hacked it. You could try and make it more complex, but the
reality is that there are only a certain number of ways that you could
recode it and still have it interpretable by other readers, and it would
be easy for a programmer to then handle these approaches.

If you really wanted your email to be safe, you should use some form of
riddle unlike anything that anyone else uses. Eg, Take the first 3
letters from "Richard", then add the usual squiggly email sign, follow
it by pixelligence, then a full stop, then the most common suffix for
webaddresses.

Alternatively, using a picture/image could also work - not sure how good
the character recognition software is at present. Of course, I at least
have never seen the need to put my email on a newsgroup.


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  #15  
Old   
Phil Newnham
 
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Default Re: OT : sharp increase in email spam - 04-16-2007 , 12:01 PM



Mark wrote:
Quote:
Alternatively, using a picture/image could also work - not sure how good
the character recognition software is at present. Of course, I at least
have never seen the need to put my email on a newsgroup.
NO BINARIES!

I've been emailed by people two or three times either because they
pressed the wrong button or to raise something off the group or even
once to ask for advice on race car setup (!).

--
Phil

http://www.flickr.com/photos/tmc1979/


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  #16  
Old   
Allen
 
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Default Re: OT : sharp increase in email spam - 04-16-2007 , 12:17 PM



On Mon, 16 Apr 2007 09:32:20 +0200, ric zito wrote:

Quote:
I'm wondering : do you think the spambots that trawl
these places can reconstitute an address from my sig?

Time for a new sig, perhaps?
Possible for sure, but you may have just been hit with a successful
"dictionary attack" spam run, in which case normal service of the spamming
kind should be resumed shortly :-/


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  #17  
Old   
Mark
 
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Default Re: OT : sharp increase in email spam - 04-16-2007 , 12:18 PM



Phil Newnham wrote:
Quote:
Mark wrote:
Alternatively, using a picture/image could also work - not sure how
good the character recognition software is at present. Of course, I at
least have never seen the need to put my email on a newsgroup.

NO BINARIES!

Sorry I didn't make it clear, but I was of course not referring to using
binaries in a newsgroup. I was referring to the other situation where
people have their email publicly available and want to hide it from bots
- namely on webpages.

Quote:
I've been emailed by people two or three times either because they
pressed the wrong button or to raise something off the group or even
once to ask for advice on race car setup (!).


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  #18  
Old   
peter
 
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Default Re: OT : sharp increase in email spam - 04-16-2007 , 12:35 PM



Paul-B <paul (AT) rasf1 (DOT) net> writes
Quote:
a_Frank wrote:

Ain't rocket surgery.

When did "rocket science" become "rocket surgery"?

Ha everyone knows its Rocket Salad!
--
Peter




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  #19  
Old   
Anand Nene
 
Posts: n/a

Default Re: OT : sharp increase in email spam - 04-16-2007 , 01:06 PM



On Mon, 16 Apr 2007 at 15:05 GMT, a_Frank, wrote:
Quote:
On Mon, 16 Apr 2007 09:15:17 +0000 (UTC), Anand Nene
anandnNOSPAM (AT) gmx (DOT) net> wrote:

On Mon, 16 Apr 2007 at 06:22 GMT, ric zito wrote:

client, but the sudden increase in wasted bandwidth is alarming.

Europeans worrying about wasted bandwidth!? LOL )

Why LOL ?
Ok sorry, ROTFLOL :-))

Quote:
Anyone else seeing this?

Not me, but I guess depends on what kind email traffic you are
dealing with, if your mail server has server side filtering (but
may piss you off at some times, it can go on steroids); If you
have buddies like Frank, who drinks cats piss and lets his news
reader quote your email id in full, and your id does not have
a spam-trap, and you communicate with folks in places which are
open to the internet, thats game over...

And you think that bots are only looking at reply posts ? Really ?
I thought you were a programmer of sorts, but whatever..
Would you not harvest the headers of all posts if you were to create
such bot ? Of course you would and it's piss easy to guestimate
attempted masks such as 'mymail at myserver dot com', because for one,
that would be the first thing even a script kiddie would check for and
for the other any guestimated address can only bounce to your
non-existing fake address so why would you give a shit if your bot
happened to send to false address.
Ain't rocket surgery.
Your news readers attribution is still broken. Help your buddies
to help you :-)

--
I dont know whether to laugh or cry it is just complete lunacy. If the
[Michelin cars] slow down through [Turn 13], how slow is slow And what
about the other cars coming steaming through there at full throttle on
the Bridgestone tyres


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  #20  
Old   
a_Frank
 
Posts: n/a

Default Re: OT : sharp increase in email spam - 04-16-2007 , 09:57 PM



On Mon, 16 Apr 2007 18:06:20 +0000 (UTC), Anand Nene
<anandnNOSPAM (AT) gmx (DOT) net> wrote:

Quote:
And you think that bots are only looking at reply posts ? Really ?
I thought you were a programmer of sorts, but whatever..
Would you not harvest the headers of all posts if you were to create
such bot ? Of course you would and it's piss easy to guestimate
attempted masks such as 'mymail at myserver dot com', because for one,
that would be the first thing even a script kiddie would check for and
for the other any guestimated address can only bounce to your
non-existing fake address so why would you give a shit if your bot
happened to send to false address.
Ain't rocket surgery.

Your news readers attribution is still broken. Help your buddies
to help you :-)

Nah, my reader compliantly sends back the exact same information your
reader sent to it. The one you and your buddies set up to do so.


--

Regards, Frank


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