Thread View: comp.security.firewalls
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Started by Michael Scheidell
Mon, 07 May 2001 14:30
Local servers used in attack on Whitehouse.
Author: Michael Scheidell
Date: Mon, 07 May 2001 14:30
Date: Mon, 07 May 2001 14:30
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All of us who frequent these newsgroups are fully aware of the need for internet security. We even try to make sure that people understand the need for security on even small home computers. Take this weekend and today for an example: Chinese hackers have broken into dozens of small computers, unprotected linux boxes, windows boxes, proxy servers and routers and have launched a Distributed Denial of service attack on CNN, Whitehouse.gov, nasa new your times and others (I think I hear that GRC.com and zonealarm's web sites were under attack also) According to GARRY BARKER TECHNOLOGY EDITOR or theage.com in Australia, "On Friday night the official White House website was hit by massive data bombs in what technicians call a DDoS (distributed denial of service) attack, slowing it down for about six hours and totally blocking it for nearly three hours. A similar attack was mounted on the public CIA site, but though it slowed, it weathered the data storm. The FBI's National Infrastructure Protection Centre said Chinese hackers had publicly discussed increasing their activity with May 7, the second anniversary of the accidental bombing by the US of the Chinese embassy in Belgrade, suggested as a day of peak activity. Internet security experts around the US have been busy finding local server computers that had been hacked into and used in some of the attacks and by last night had shut down six of them. The identity and whereabouts of the hackers using those servers is not known." http://www.theage.com.au/news/2001/05/06/FFX7ETB9CMC.html Ah, if the isp's only took the mynetwatchman.com alerts more seriously! -- Michael Scheidell Florida Datamation, Inc. scheidell@fdma.com / 1+(561) 368-9561 Internet Security and Consulting See updated IT Security News at http://www.fdma.com/ After system Compromise : http://www.cert.org/tech_tips/
Re: Local servers used in attack on Whitehouse.
Author: Barry Margolin
Date: Mon, 07 May 2001 14:54
Date: Mon, 07 May 2001 14:54
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In article <9d6bit$ooh$1@caerulus.cerintha.com>, Michael Scheidell <scheidell@fdma.com> wrote: >Ah, if the isp's only took the mynetwatchman.com alerts more seriously! We took them quite seriously. But there's not much you can do to prevent a DoS attack, all you can do is wait for it to happen and then try to filter it. -- Barry Margolin, barmar@genuity.net Genuity, Burlington, MA *** DON'T SEND TECHNICAL QUESTIONS DIRECTLY TO ME, post them to newsgroups. Please DON'T copy followups to me -- I'll assume it wasn't posted to the group.
Re: Local servers used in attack on Whitehouse.
Author: Hal Burgiss
Date: Mon, 07 May 2001 15:24
Date: Mon, 07 May 2001 15:24
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On Mon, 07 May 2001 14:54:43 GMT, Barry Margolin <barmar@genuity.net> wrote: >In article <9d6bit$ooh$1@caerulus.cerintha.com>, >Michael Scheidell <scheidell@fdma.com> wrote: >>Ah, if the isp's only took the mynetwatchman.com alerts more seriously! > >We took them quite seriously. But there's not much you can do to >prevent a DoS attack, all you can do is wait for it to happen and then >try to filter it. Preventive maintenance: get the cracked boxes that are constantly scanning off the network. And don't take weeks/months to do it. (I don't mean you guys specifically, just those who are lethargic like BellSouth.) -- Hal B hal@foobox.net hal@burgiss.net hburgiss@bellsouth.net Spamtrap: uce@ftc.gov and report@fraud.org --
Re: Local servers used in attack on Whitehouse.
Author: Bill Unruh
Date: Mon, 07 May 2001 16:49
Date: Mon, 07 May 2001 16:49
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In <9d6bit$ooh$1@caerulus.cerintha.com> "Michael Scheidell" <me2@privacy.net> writes: Lets, see the following set of sentences. ]Chinese hackers have broken into dozens of small computers, unprotected ... ]The FBI's National Infrastructure Protection Centre said Chinese hackers had ]publicly discussed increasing their activity with May 7, the second ... ]last night had shut down six of them. The identity and whereabouts of the ]hackers using those servers is not known." So, the hackers are unknown but are "Known" to be Chinese? What kind of jingoistic nonsense is this?
Re: Local servers used in attack on Whitehouse.
Author: Miguel Cruz
Date: Mon, 07 May 2001 17:14
Date: Mon, 07 May 2001 17:14
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Michael Scheidell <scheidell@fdma.com> wrote: > Chinese hackers have broken into dozens of small computers, unprotected > linux boxes, windows boxes, proxy servers and routers and have launched a > Distributed Denial of service attack on CNN, Whitehouse.gov, nasa new your > times and others (I think I hear that GRC.com and zonealarm's web sites > were under attack also) Ah, I see what they're doing: (1) Report that you have successfully launched a denial-of-service attack. (2) Sit back and watch as everyone within hearing range tries the site to see if it's true. miguel
Re: Local servers used in attack on Whitehouse.
Author: Barry Margolin
Date: Mon, 07 May 2001 17:28
Date: Mon, 07 May 2001 17:28
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In article <9d6jls$1k7$1@nntp.itservices.ubc.ca>, Bill Unruh <unruh@physics.ubc.ca> wrote: >In <9d6bit$ooh$1@caerulus.cerintha.com> "Michael Scheidell" ><me2@privacy.net> writes: > >Lets, see the following set of sentences. > >]Chinese hackers have broken into dozens of small computers, unprotected > >... >]The FBI's National Infrastructure Protection Centre said Chinese hackers had >]publicly discussed increasing their activity with May 7, the second >... >]last night had shut down six of them. The identity and whereabouts of the >]hackers using those servers is not known." > > >So, the hackers are unknown but are "Known" to be Chinese? What kind of >jingoistic nonsense is this? What's so hard to understand? The Chinese cracker community let out the word that they were planning an attack, in comemmoration of a date of significance in Sino-American relations. But we don't know the individuals involved, just that they're members of this community. It's not jingoism, just limited information. This is not much different from what it would be like if a terrorist leader called for an increase in terrorist activity on a specific day. The CIA would know to be on the lookout for hijackings, bombings, etc. on that day, but we wouldn't know which individuals were the terrorists. -- Barry Margolin, barmar@genuity.net Genuity, Burlington, MA *** DON'T SEND TECHNICAL QUESTIONS DIRECTLY TO ME, post them to newsgroups. Please DON'T copy followups to me -- I'll assume it wasn't posted to the group.
Re: Local servers used in attack on Whitehouse.
Author: JR
Date: Mon, 07 May 2001 17:46
Date: Mon, 07 May 2001 17:46
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March 17, 2005 Today, a bill reached the floor of the U.S. House of Representatives that would hold computer owners responsible for DDoS attacks... it was stated that ignorance about computer security will no longer be considered an acceptable excuse... ... a $1,000.00 fine will be levied against owners of *unprotected Internet connected devices that were hacked into and used as part of a DDoS. *Unprotected - you did not implement known, reasonable precautions to protect your Internet connected devices from intruders.
Re: Local servers used in attack on Whitehouse.
Author: Juergen Heinzl
Date: Mon, 07 May 2001 18:02
Date: Mon, 07 May 2001 18:02
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In article <8XAJ6.11$Bv4.830@burlma1-snr2>, Barry Margolin wrote: >In article <9d6jls$1k7$1@nntp.itservices.ubc.ca>, >Bill Unruh <unruh@physics.ubc.ca> wrote: >>In <9d6bit$ooh$1@caerulus.cerintha.com> "Michael Scheidell" >><me2@privacy.net> writes: >> >>Lets, see the following set of sentences. >> >>]Chinese hackers have broken into dozens of small computers, unprotected [-] Those are a general, not a Chinese hacker problem, sure thing. >>... >>]The FBI's National Infrastructure Protection Centre said Chinese hackers had >>]publicly discussed increasing their activity with May 7, the second >>... >>]last night had shut down six of them. The identity and whereabouts of the >>]hackers using those servers is not known." >> >> >>So, the hackers are unknown but are "Known" to be Chinese? What kind of >>jingoistic nonsense is this? > >What's so hard to understand? The Chinese cracker community let out the >word that they were planning an attack, in comemmoration of a date of >significance in Sino-American relations. But we don't know the individuals >involved, just that they're members of this community. It's not jingoism, >just limited information. [-] As a non US citizen ... is it possible that all the talk about "The Chinese bringing the world to a grinding halt" caused some, Chinese or not Chinese or half Chinese half something else, clowns to, aehm, try ? And did actually something significant happen ? I mean if they'd brought down 50% of all adult sites, oh my, that would have been something, but else ? Just checking as quite a fuss has been made about all that and some German sites at least had to go off the hook for a while, too. Still mostly business as usual AFAICT. Happy hacking, Juergen -- \ Real name : Juergen Heinzl \ no flames / \ EMail Private : juergen@monocerus.demon.co.uk \ send money instead /
Re: Local servers used in attack on Whitehouse.
Author: Miguel Cruz
Date: Mon, 07 May 2001 18:02
Date: Mon, 07 May 2001 18:02
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JR <johnnyrNOSPAM@bellsouth.net> wrote: > March 17, 2005 Today, a bill reached the floor of the U.S. House of > Representatives that would hold computer owners responsible for DDoS > attacks... it was stated that ignorance about computer security will no > longer be considered an acceptable excuse... How much do you suppose it will cost Symantec to get that passed? miguel
Re: Local servers used in attack on Whitehouse.
Author: Barry Margolin
Date: Mon, 07 May 2001 18:24
Date: Mon, 07 May 2001 18:24
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In article <slrn9fdoml.cu.juergen@monocerus.demon.co.uk>, Juergen Heinzl <juergen@monocerus.demon.co.uk> wrote: >And did actually something significant happen ? I mean if they'd brought >down 50% of all adult sites, oh my, that would have been something, but >else ? Yes, there was a DoS attack on whitehouse.gov on Friday (I don't know offhand about any of the other sites that the OP mentioned). Several of our people spent most of the day fending them off. -- Barry Margolin, barmar@genuity.net Genuity, Burlington, MA *** DON'T SEND TECHNICAL QUESTIONS DIRECTLY TO ME, post them to newsgroups. Please DON'T copy followups to me -- I'll assume it wasn't posted to the group.
Re: Local servers used in attack on Whitehouse.
Author: Juergen Heinzl
Date: Mon, 07 May 2001 19:08
Date: Mon, 07 May 2001 19:08
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In article <VLBJ6.15$Bv4.912@burlma1-snr2>, Barry Margolin wrote: >In article <slrn9fdoml.cu.juergen@monocerus.demon.co.uk>, >Juergen Heinzl <juergen@monocerus.demon.co.uk> wrote: >>And did actually something significant happen ? I mean if they'd brought >>down 50% of all adult sites, oh my, that would have been something, but >>else ? > >Yes, there was a DoS attack on whitehouse.gov on Friday (I don't know >offhand about any of the other sites that the OP mentioned). Several of >our people spent most of the day fending them off. [-] I know about that one, but did not consider it significant to be honest. More of symbolic value, never mind ;-) Some defaced WWW sites, too, yep, so mostly fun stuff at the end of the day, nothing really impressive, Juergen -- \ Real name : Juergen Heinzl \ no flames / \ EMail Private : juergen@monocerus.demon.co.uk \ send money instead /
Re: Local servers used in attack on Whitehouse.
Author: wtshaw
Date: Tue, 08 May 2001 04:38
Date: Tue, 08 May 2001 04:38
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In article <9d6jls$1k7$1@nntp.itservices.ubc.ca>, unruh@physics.ubc.ca (Bill Unruh) wrote: > > > So, the hackers are unknown but are "Known" to be Chinese? What kind of > jingoistic nonsense is this? It maybe true or not. Half-truths and out and out lies are often the basis of propaganda. A smart hacker might just direct blame to a particular group to take the interest off his trail. Or, it might be an act of supreme stupidity to have supplies the details of viruses, etc., to the Chinese. In any regard, internet insecurity is again demonstrated. It does not have to be that way. It must change by basic design, not by mallet waving madmen who tout themselves as experts ready to stamp their feet and charge exorbitant fees. -- Mother Nature always gets her revenge.
Re: Local servers used in attack on Whitehouse.
Author: Adam Warlock
Date: Tue, 08 May 2001 05:10
Date: Tue, 08 May 2001 05:10
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"Michael Scheidell" <me2@privacy.net> wrote in message news:9d6bit$ooh$1@caerulus.cerintha.com... > Ah, if the isp's only took the mynetwatchman.com alerts more seriously! > Well planned, orchestrated attacks. What gifts have been left behind? Adam Warlock http://www.unclenet.org
Re: Local servers used in attack on Whitehouse.
Author: Paul Goelz
Date: Tue, 08 May 2001 11:37
Date: Tue, 08 May 2001 11:37
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On Tue, 08 May 2001 05:10:12 GMT, "Adam Warlock" <ddejohne@san.rr.com> wrote: >"Michael Scheidell" <me2@privacy.net> wrote in message >news:9d6bit$ooh$1@caerulus.cerintha.com... > >> Ah, if the isp's only took the mynetwatchman.com alerts more seriously! >> > >Well planned, orchestrated attacks. What gifts have been left behind? Speaking of attacks, anyone know if that is what has been going on with Yahoo lately? And is someone hacking DNS servers or routers? There is something wrong with the path between me and both Yahoo and Topica (and nowhere else), and it started a week ago... about when all this talk of attacks from the Chinese started. I'm getting nowhere with Yahoo or Topica. Paul Goelz pgoelz at eaglequest dot com Videoastronomy, music and model helicopter website: http://www.eaglequest.com/~pgoelz
Re: Local servers used in attack on Whitehouse.
Author: Barry Margolin
Date: Tue, 08 May 2001 14:57
Date: Tue, 08 May 2001 14:57
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In article <5jvfftk6dilfat1mgaqsfn6njiutm51svn@news.sonic.net>, Jester � <Jester's Cat.> wrote: >I am a genuity customer and have seen time and time again, genuity ip's showing >up in my firewall logs, further checking reveals these boxes to be wide open >servers being operated by adsl customers, sending reports to security does not >seem to be getting these boxes either secured or shut down, because they are >seen a few days later involved in more port scans, if security would take the >pro-active approach and shut these boxes down that would be one less launching >point these idiots could be exploiting. I'm not very familiar with our ADSL business, but we we don't sell ADSL directly to consumers. We mostly sell wholesale services to resellers, so I think that all we can do with complaints like this is forward them to the appropriate reseller. -- Barry Margolin, barmar@genuity.net Genuity, Burlington, MA *** DON'T SEND TECHNICAL QUESTIONS DIRECTLY TO ME, post them to newsgroups. Please DON'T copy followups to me -- I'll assume it wasn't posted to the group.
Re: Local servers used in attack on Whitehouse.
Author: Del Walsh
Date: Tue, 08 May 2001 15:55
Date: Tue, 08 May 2001 15:55
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Are they going to fine whitehouse.gov $1,000? Paul W <paulw7.nospam@bellsouth.net> wrote in message news:hgpdftgj2gll0ksdepno13kr2jh9dq7uke@4ax.com... > On Mon, 7 May 2001 13:46:26 -0400, "JR" <johnnyrNOSPAM@bellsouth.net> wrote: > > >March 17, 2005 > >Today, a bill reached the floor of the U.S. House > >of Representatives that would hold computer owners > >responsible for DDoS attacks... it was stated that > >ignorance about computer security will no longer > >be considered an acceptable excuse... > > > >... a $1,000.00 fine will be levied against owners > >of *unprotected Internet connected devices > >that were hacked into and used as part of a DDoS. > > > > > >*Unprotected - you did not implement known, > >reasonable precautions to protect your > >Internet connected devices from intruders. > > > > > > March 17, 2005, still a long time to think about it. :o) >
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