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Groups > comp.sys.mac.system > #52561 > unrolled thread
| Started by | Wes Groleau <Groleau+news@FreeShell.org> |
|---|---|
| First post | 2013-11-23 16:59 -0500 |
| Last post | 2013-11-25 19:11 +1300 |
| Articles | 20 on this page of 68 — 13 participants |
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Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-23 16:59 -0500
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-23 17:16 -0500
Re: Security Scare ? Paul Sture <nospam@sture.ch> - 2013-11-24 09:34 +0100
Re: Security Scare ? Michelle Steiner <foo@bar.com> - 2013-11-24 07:23 -0700
Re: Security Scare ? Paul Sture <nospam@sture.ch> - 2013-11-24 15:40 +0100
Re: Security Scare ? Michelle Steiner <foo@bar.com> - 2013-11-24 08:39 -0700
Re: Security Scare ? Jolly Roger <jollyroger@pobox.com> - 2013-11-24 16:56 +0000
Re: Security Scare ? billy@MIX.COM - 2013-11-23 22:19 +0000
Re: Security Scare ? JF Mezei <jfmezei.spamnot@vaxination.ca> - 2013-11-23 20:21 -0500
Re: Security Scare ? Lewis <g.kreme@gmail.com.dontsendmecopies> - 2013-11-24 04:38 +0000
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-24 00:52 -0500
Re: Security Scare ? JF Mezei <jfmezei.spamnot@vaxination.ca> - 2013-11-24 02:09 -0500
Re: Security Scare ? Jolly Roger <jollyroger@pobox.com> - 2013-11-24 16:47 +0000
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-24 12:32 -0500
Re: Security Scare ? Lewis <g.kreme@gmail.com.dontsendmecopies> - 2013-11-24 17:32 +0000
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-24 12:53 -0500
Re: Security Scare ? jamiekg@wizardling.geek.nz (Jamie Kahn Genet) - 2013-11-25 19:19 +1300
Re: Security Scare ? Alan Browne <alan.browne@FreelunchVideotron.ca> - 2013-11-24 11:56 -0500
Re: Security Scare ? Jolly Roger <jollyroger@pobox.com> - 2013-11-24 17:09 +0000
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-24 12:45 -0500
Re: Security Scare ? Jolly Roger <jollyroger@pobox.com> - 2013-11-24 18:26 +0000
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-24 13:40 -0500
Re: Security Scare ? Jolly Roger <jollyroger@pobox.com> - 2013-11-24 21:15 +0000
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-24 21:41 -0500
Re: Security Scare ? jamiekg@wizardling.geek.nz (Jamie Kahn Genet) - 2013-11-25 19:19 +1300
Re: Security Scare ? Lewis <g.kreme@gmail.com.dontsendmecopies> - 2013-11-25 09:02 +0000
Re: Security Scare ? jamiekg@wizardling.geek.nz (Jamie Kahn Genet) - 2013-11-25 23:10 +1300
Re: Security Scare ? Richard Kettlewell <rjk@greenend.org.uk> - 2013-11-25 10:24 +0000
Re: Security Scare ? jamiekg@wizardling.geek.nz (Jamie Kahn Genet) - 2013-11-26 07:39 +1300
Re: Security Scare ? Richard Kettlewell <rjk@greenend.org.uk> - 2013-11-25 20:48 +0000
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-25 21:01 -0500
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-25 20:26 -0500
Re: Security Scare ? Lewis <g.kreme@gmail.com.dontsendmecopies> - 2013-11-26 07:13 +0000
Re: Security Scare ? jamiekg@wizardling.geek.nz (Jamie Kahn Genet) - 2013-11-27 13:59 +1300
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-25 20:23 -0500
Re: Security Scare ? jamiekg@wizardling.geek.nz (Jamie Kahn Genet) - 2013-11-26 16:28 +1300
Re: Security Scare ? Paul Sture <nospam@sture.ch> - 2013-12-01 12:23 +0100
Re: Security Scare ? Alan Browne <alan.browne@FreelunchVideotron.ca> - 2013-11-24 13:00 -0500
Re: Security Scare ? Lewis <g.kreme@gmail.com.dontsendmecopies> - 2013-11-24 17:39 +0000
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-24 12:51 -0500
Re: Security Scare ? billy@MIX.COM - 2013-11-24 18:38 +0000
Re: Security Scare ? JF Mezei <jfmezei.spamnot@vaxination.ca> - 2013-11-24 17:10 -0500
Re: Security Scare ? Ted Lee <tmplee@mr.net> - 2013-11-24 16:24 -0600
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-24 21:46 -0500
Re: Security Scare ? jamiekg@wizardling.geek.nz (Jamie Kahn Genet) - 2013-11-25 20:26 +1300
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-25 21:04 -0500
Re: Security Scare ? jamiekg@wizardling.geek.nz (Jamie Kahn Genet) - 2013-11-26 16:28 +1300
Re: Security Scare ? Alan Browne <alan.browne@FreelunchVideotron.ca> - 2013-11-24 13:18 -0500
Re: Security Scare ? Lewis <g.kreme@gmail.com.dontsendmecopies> - 2013-11-25 01:15 +0000
Re: Security Scare ? nospam <nospam@nospam.invalid> - 2013-11-24 20:23 -0500
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-24 21:55 -0500
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-24 22:22 -0500
Re: Security Scare ? nospam <nospam@nospam.invalid> - 2013-11-24 23:34 -0500
Re: Security Scare ? Lewis <g.kreme@gmail.com.dontsendmecopies> - 2013-11-25 08:54 +0000
Re: Security Scare ? JF Mezei <jfmezei.spamnot@vaxination.ca> - 2013-11-25 12:19 -0500
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-25 21:07 -0500
Re: Security Scare ? JF Mezei <jfmezei.spamnot@vaxination.ca> - 2013-11-25 23:27 -0500
Re: Security Scare ? Lewis <g.kreme@gmail.com.dontsendmecopies> - 2013-11-26 07:10 +0000
Re: Security Scare ? JF Mezei <jfmezei.spamnot@vaxination.ca> - 2013-11-26 02:22 -0500
Re: Security Scare ? dempson@actrix.gen.nz (David Empson) - 2013-11-26 12:45 +1300
Re: Security Scare ? Alan Browne <alan.browne@FreelunchVideotron.ca> - 2013-11-27 20:17 -0500
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-12-10 01:25 -0500
Re: Security Scare ? Alan Browne <alan.browne@FreelunchVideotron.ca> - 2013-11-25 16:48 -0500
Re: Security Scare ? billy@MIX.COM - 2013-11-26 03:01 +0000
Re: Security Scare ? Alan Browne <alan.browne@FreelunchVideotron.ca> - 2013-11-27 19:36 -0500
Re: Security Scare ? JF Mezei <jfmezei.spamnot@vaxination.ca> - 2013-11-25 23:22 -0500
Re: Security Scare ? Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-24 12:41 -0500
Re: Security Scare ? jamiekg@wizardling.geek.nz (Jamie Kahn Genet) - 2013-11-25 19:11 +1300
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| From | Wes Groleau <Groleau+news@FreeShell.org> |
|---|---|
| Date | 2013-11-23 16:59 -0500 |
| Subject | Security Scare ? |
| Message-ID | <l6r8gg$u21$1@dont-email.me> |
Three explanations: 1. The dude has SERIOUSLY lost his marbles. or 2. He has some perverted motivation for an incredibly involved hoax or 3. Big trouble is coming. A mere "April Fool's Joke" does not seem to be a viable explanation. http://tinyurl.com/q3e4zgj http://tinyurl.com/l6oh2bj http://tinyurl.com/jwndfuw -- Wes Groleau A bureaucrat is someone who cuts red tape lengthwise.
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| From | Wes Groleau <Groleau+news@FreeShell.org> |
|---|---|
| Date | 2013-11-23 17:16 -0500 |
| Message-ID | <l6r9g3$4oa$1@dont-email.me> |
| In reply to | #52561 |
On 11-23-2013, 16:59, Wes Groleau wrote:
> A mere "April Fool's Joke" does not seem to be a viable explanation.
One more: http://tinyurl.com/q7xcj9r
--
Wes Groleau
“To compel a man to furnish contributions of money for the propagation
of opinions which he disbelieves and abhors, is sinful and tyrannical.”
— Thomas Jefferson
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| From | Paul Sture <nospam@sture.ch> |
|---|---|
| Date | 2013-11-24 09:34 +0100 |
| Message-ID | <e9q8ma-i12.ln1@news.chingola.ch> |
| In reply to | #52563 |
Wes Groleau wrote: > On 11-23-2013, 16:59, Wes Groleau wrote: > >> A mere "April Fool's Joke" does not seem to be a viable explanation. > > One more: http://tinyurl.com/q7xcj9r That was the first article I came across on the subject. The bit about ultrasonic soundwaves had me thinking about the tales of the time travelling rock band we were treated to on this news group several years ago. -- Paul Sture
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| From | Michelle Steiner <foo@bar.com> |
|---|---|
| Date | 2013-11-24 07:23 -0700 |
| Message-ID | <241120130723244121%foo@bar.com> |
| In reply to | #52586 |
In article <e9q8ma-i12.ln1@news.chingola.ch>, Paul Sture <nospam@sture.ch> wrote: > That was the first article I came across on the subject. The bit about > ultrasonic soundwaves had me thinking about the tales of the time > travelling rock band we were treated to on this news group several > years ago. That's time-traveling rock band terrorists.
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| From | Paul Sture <nospam@sture.ch> |
|---|---|
| Date | 2013-11-24 15:40 +0100 |
| Message-ID | <cnf9ma-ro6.ln1@news.chingola.ch> |
| In reply to | #52587 |
Michelle Steiner wrote: > In article <e9q8ma-i12.ln1@news.chingola.ch>, Paul Sture > <nospam@sture.ch> wrote: > >> That was the first article I came across on the subject. The bit about >> ultrasonic soundwaves had me thinking about the tales of the time >> travelling rock band we were treated to on this news group several >> years ago. > > That's time-traveling rock band terrorists. I stand corrected. Wasn't there an "industrial rock" or "post-industrial rock" in there somewhere as well? -- Paul Sture
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| From | Michelle Steiner <foo@bar.com> |
|---|---|
| Date | 2013-11-24 08:39 -0700 |
| Message-ID | <241120130839227586%foo@bar.com> |
| In reply to | #52589 |
In article <cnf9ma-ro6.ln1@news.chingola.ch>, Paul Sture <nospam@sture.ch> wrote: > >> That was the first article I came across on the subject. The bit about > >> ultrasonic soundwaves had me thinking about the tales of the time > >> travelling rock band we were treated to on this news group several > >> years ago. > > > > That's time-traveling rock band terrorists. > > I stand corrected. > > Wasn't there an "industrial rock" or "post-industrial rock" in there > somewhere as well? You're right, it was "industrial rock band". -- Michelle
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| From | Jolly Roger <jollyroger@pobox.com> |
|---|---|
| Date | 2013-11-24 16:56 +0000 |
| Message-ID | <bfepejFb4v5U3@mid.individual.net> |
| In reply to | #52590 |
On 2013-11-24, Michelle Steiner <foo@bar.com> wrote: > In article <cnf9ma-ro6.ln1@news.chingola.ch>, Paul Sture ><nospam@sture.ch> wrote: > >> >> That was the first article I came across on the subject. The bit about >> >> ultrasonic soundwaves had me thinking about the tales of the time >> >> travelling rock band we were treated to on this news group several >> >> years ago. >> > >> > That's time-traveling rock band terrorists. >> >> I stand corrected. >> >> Wasn't there an "industrial rock" or "post-industrial rock" in there >> somewhere as well? > > You're right, it was "industrial rock band". Yes, and according to the story, Marshall Mathers was the time-travelling lead singer of this industrial rock band: Message-ID: <1170440668.463517.128920@j27g2000cwj.googlegroups.com> Truly fun reading! -- E-mail sent to this address may be devoured by my ravenous SPAM filter. I often ignore posts from Google. Use a real news client instead. JR
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| From | billy@MIX.COM |
|---|---|
| Date | 2013-11-23 22:19 +0000 |
| Message-ID | <l6r9lh$em8$1@reader2.panix.com> |
| In reply to | #52561 |
Wes Groleau <Groleau+news@freeshell.org> writes:
> Three explanations:
>
> 1. The dude has SERIOUSLY lost his marbles.
> or
> 2. He has some perverted motivation for an incredibly involved hoax
> or
> 3. Big trouble is coming.
>
> A mere "April Fool's Joke" does not seem to be a viable explanation.
I'm going with choice #1 in your list, above. Heh.
> http://tinyurl.com/q3e4zgj
This came up in ba.internet - here are my articles from there, edited
a bit for easier reading.
>From: billy@MIX.COM
Newsgroups: ba.internet
Subject: Re: badBIOS -- the mysterious Mac and PC malware that jumps airgaps
Date: Fri, 1 Nov 2013 20:57:12 +0000 (UTC)
Message-ID: <l514j8$fot$1@reader2.panix.com>
Thad Floryan <thad@thadlabs.com> quotes ARS Technica:
> In the intervening three years, Ruiu said [...]
The speculation about propagation via ultrasonic audio using
the computers' loudspeakers and microphones is rather odd, in
that it'd take about three days max to rent and deploy test
instruments to actually observe anything like this.
Billy Y..
Date: Sun, 3 Nov 2013 01:44:21 +0000 (UTC)
Message-ID: <l549pl$de$1@reader1.panix.com>
Thad Floryan <thad@thadlabs.com> writes:
> It would appear you didn't read the "Comments" following the
> article:
I did read it, and I stand by what I've said. Yes, there
are many ways to screw with someone's computer (as with the
Russians and USB memory at the recent G20 conference), but
a) I rather doubt ultrasonic audio is involved here, and
b) it's trivially easy to take a look and discover it, if
it is.
Billy Y..
Date: Sun, 3 Nov 2013 02:19:39 +0000 (UTC)
Message-ID: <l54brr$d1r$1@reader1.panix.com>
Thad Floryan <thad@thadlabs.com> quotes Dan Goodin:
> Three years ago, security consultant Dragos Ruiu was in his lab when he
> noticed something highly unusual: his MacBook Air, on which he had just
> installed a fresh copy of OS X, spontaneously updated the firmware that
> helps it boot.
My understanding is (I don't own any newer Apple gear, so I can't confirm
from my own experience) starting with OS 10.6 Apple can install things that
need to be done as root without the user entering the admin password.
> Stranger still, when Ruiu then tried to boot the machine off a CD ROM,
> it refused.
That it did not work is no surprise to me, even if it did work with a
prior firmware version. What he was trying to boot isn't specified, but
OS X has not fit on a CD or three since before the days of Intel. So,
I'm guessing it was not OS X.
> He also found that the machine could delete data and undo configuration
> changes with no prompting.
Heh. He is hardly the only guy to whom this stuff happens. As but
one tiny example, I've had Apple Mail delete messages, including the
copy on my IAMP server, just from toggling through the program's open
windows. And undo config changes just from closing a window, as opposed
to quitting the program with the window open. I remember these because
it pissed me off - but they're a mere drop in Apple's bug bucket.
Billy Y..
--
sub #'9+1 ,r0 ; convert ascii byte
add #9.+1 ,r0 ; to an integer
bcc 20$ ; not a number
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| From | JF Mezei <jfmezei.spamnot@vaxination.ca> |
|---|---|
| Date | 2013-11-23 20:21 -0500 |
| Message-ID | <529154b5$0$10488$c3e8da3$33881b6a@news.astraweb.com> |
| In reply to | #52561 |
On 13-11-23 16:59, Wes Groleau wrote: > A mere "April Fool's Joke" does not seem to be a viable explanation. > > http://tinyurl.com/q3e4zgj The fact that he uses BIOS in most of his diatribe removes some credibility. Normally, on a MAC, EFI boots the OS directly because the EFI boot program is in the firmware. However, it is still possible to load an EFI program in the EFI partition on the boot disk and have EFI load that program to boot. That program runs at EFI level, but would have access to hard disk data. Normally, the EFI program is specific to an OS so that it knows where/how to seek the boot block from the boot drive. In the case of OS-X, the EFI program knows how to scan an HSF+ disk to find the boot file, load that block into memory and branch to it. EFI programs can be more complex. If the virus is in the EFI boot program, you might clean your OS partition, but next time you boot, the EFI program would put the virus back onto the boot drive partition. So one would have to zap the disk and recreate the partitions from scratch to ensure there is no EFI program in the EFI partition. As to how this would have gotten loaded, this is another question. The EFI partition is a FAT partition (or might be FAT32, not sure). Not sure how easy it would be for a user program to access it and load data onto it. And since OS-X doesn't have the "autorun" when you put in a disk into the OS, such a utility wouldn't really execute by itself and gain privileges without asking for your password.
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| From | Lewis <g.kreme@gmail.com.dontsendmecopies> |
|---|---|
| Date | 2013-11-24 04:38 +0000 |
| Message-ID | <slrnl930mt.ec5.g.kreme@mbp55.local> |
| In reply to | #52561 |
In message <l6r8gg$u21$1@dont-email.me> Wes Groleau <Groleau+news@FreeShell.org> wrote: > Three explanations: > 1. The dude has SERIOUSLY lost his marbles. > or > 2. He has some perverted motivation for an incredibly involved hoax > or > 3. Big trouble is coming. > A mere "April Fool's Joke" does not seem to be a viable explanation. > http://tinyurl.com/q3e4zgj > http://tinyurl.com/l6oh2bj > http://tinyurl.com/jwndfuw All three seem very unlikely. First off, this is a well known and respected security expert, so 1 and 2 seem unlikely. OTOH, 3 seems just as unlikely. Of the three choices, 1 seems the most likely. We shall see, I guess. -- Qui me amat, amat et canem meam
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| From | Wes Groleau <Groleau+news@FreeShell.org> |
|---|---|
| Date | 2013-11-24 00:52 -0500 |
| Message-ID | <l6s46u$tk4$1@dont-email.me> |
| In reply to | #52580 |
On 11-23-2013, 23:38, Lewis wrote:
> All three seem very unlikely. First off, this is a well known and
> respected security expert, so 1 and 2 seem unlikely. OTOH, 3 seems just
> as unlikely. Of the three choices, 1 seems the most likely.
I wold say that when you bump his reputation up against the incredible
improbability of (3), it makes (1) or (2) seem almost certain.
--
Wes Groleau
There ain't no right wing,
there ain't no left wing.
There's only you and me and we just disagree.
(apologies to Jim Krueger)
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| From | JF Mezei <jfmezei.spamnot@vaxination.ca> |
|---|---|
| Date | 2013-11-24 02:09 -0500 |
| Message-ID | <5291a641$0$58630$c3e8da3$12bcf670@news.astraweb.com> |
| In reply to | #52582 |
Does OS-X provide any tools to mount/inspect the EFI partition on the boot drive ? Being able to look at its content would be good to ensure that one is booting from the firmware EFI code and not from some unknown code that was deposited in the EFI partition.
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| From | Jolly Roger <jollyroger@pobox.com> |
|---|---|
| Date | 2013-11-24 16:47 +0000 |
| Message-ID | <bfeot4Fb4v5U2@mid.individual.net> |
| In reply to | #52584 |
On 2013-11-24, JF Mezei <jfmezei.spamnot@vaxination.ca> wrote: > Does OS-X provide any tools to mount/inspect the EFI partition on the > boot drive ? > > Being able to look at its content would be good to ensure that one is > booting from the firmware EFI code and not from some unknown code that > was deposited in the EFI partition. Strange that the dude reporting this didn't think of that. Oh wait... -- E-mail sent to this address may be devoured by my ravenous SPAM filter. I often ignore posts from Google. Use a real news client instead. JR
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| From | Wes Groleau <Groleau+news@FreeShell.org> |
|---|---|
| Date | 2013-11-24 12:32 -0500 |
| Message-ID | <l6td71$8r9$1@dont-email.me> |
| In reply to | #52584 |
On 11-24-2013, 02:09, JF Mezei wrote: > Does OS-X provide any tools to mount/inspect the EFI partition on the > boot drive ? > > Being able to look at its content would be good to ensure that one is > booting from the firmware EFI code and not from some unknown code that > was deposited in the EFI partition. Being Unix, it certainly has ways to get sector dumps--if it's capable of formatting a drive, it should be capable of reading what it's writing. The guy allegedly posted images for other researchers. I think the whole scenario COULD happen, but IMHO it really looks like it didn't. -- Wes Groleau Why does everyone call it a “fanny pack" ? When was the last time you saw one on a fanny?
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| From | Lewis <g.kreme@gmail.com.dontsendmecopies> |
|---|---|
| Date | 2013-11-24 17:32 +0000 |
| Message-ID | <slrnl94e1s.ifj.g.kreme@mbp55.local> |
| In reply to | #52582 |
In message <l6s46u$tk4$1@dont-email.me> Wes Groleau <Groleau+news@FreeShell.org> wrote: > On 11-23-2013, 23:38, Lewis wrote: >> All three seem very unlikely. First off, this is a well known and >> respected security expert, so 1 and 2 seem unlikely. OTOH, 3 seems just >> as unlikely. Of the three choices, 1 seems the most likely. > I wold say that when you bump his reputation up against the incredible > improbability of (3), it makes (1) or (2) seem almost certain. I suspect there are other possibilities. Someone is messing with him, for one. -- And she was looking at herself And things were looking like a movie She had a pleasant elevation She's moving out in all directions
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| From | Wes Groleau <Groleau+news@FreeShell.org> |
|---|---|
| Date | 2013-11-24 12:53 -0500 |
| Message-ID | <l6tef2$fvm$2@dont-email.me> |
| In reply to | #52596 |
On 11-24-2013, 12:32, Lewis wrote: > In message <l6s46u$tk4$1@dont-email.me> > Wes Groleau <Groleau+news@FreeShell.org> wrote: >> On 11-23-2013, 23:38, Lewis wrote: >>> All three seem very unlikely. First off, this is a well known and >>> respected security expert, so 1 and 2 seem unlikely. OTOH, 3 seems just >>> as unlikely. Of the three choices, 1 seems the most likely. > >> I wold say that when you bump his reputation up against the incredible >> improbability of (3), it makes (1) or (2) seem almost certain. > > I suspect there are other possibilities. Someone is messing with him, > for one. That would be a variant of the hoax hypothesis. :-) That someone would have to be REALLY clever to fool him for this long. -- Wes Groleau Why does everyone call it a “fanny pack" ? When was the last time you saw one on a fanny?
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| From | jamiekg@wizardling.geek.nz (Jamie Kahn Genet) |
|---|---|
| Date | 2013-11-25 19:19 +1300 |
| Message-ID | <1lcwo34.1dybjf91g8alzeN%jamiekg@wizardling.geek.nz> |
| In reply to | #52601 |
Wes Groleau <Groleau+news@FreeShell.org> wrote: > On 11-24-2013, 12:32, Lewis wrote: > > In message <l6s46u$tk4$1@dont-email.me> > > Wes Groleau <Groleau+news@FreeShell.org> wrote: > >> On 11-23-2013, 23:38, Lewis wrote: > >>> All three seem very unlikely. First off, this is a well known and > >>> respected security expert, so 1 and 2 seem unlikely. OTOH, 3 seems just > >>> as unlikely. Of the three choices, 1 seems the most likely. > > > >> I wold say that when you bump his reputation up against the incredible > >> improbability of (3), it makes (1) or (2) seem almost certain. > > > > I suspect there are other possibilities. Someone is messing with him, > > for one. > > That would be a variant of the hoax hypothesis. :-) > > That someone would have to be REALLY clever to fool him for this long. I aint buying that. Dude has actually gone bananas or bananas in the high functioning way of conspiracy nutters. -- If you're not part of the solution, you're part of the precipitate.
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| From | Alan Browne <alan.browne@FreelunchVideotron.ca> |
|---|---|
| Date | 2013-11-24 11:56 -0500 |
| Message-ID | <Y92dnSzcbJBYsg_PnZ2dnUVZ_hudnZ2d@giganews.com> |
| In reply to | #52561 |
On 2013.11.23, 16:59 , Wes Groleau wrote:
> Three explanations:
>
> 1. The dude has SERIOUSLY lost his marbles.
> or
> 2. He has some perverted motivation for an incredibly involved hoax
> or
> 3. Big trouble is coming.
>
> A mere "April Fool's Joke" does not seem to be a viable explanation.
The notion of computer speakers being used to transmit data to another
computer (microphone) is entirely plausible (remember early acoustic
modems?).
It's further plausible that this take place above human hearing
thresholds, esp. if the speakers are driven as directly as possible to
avoid filtering (even if in the h/w filtering band, some will leak
through depending on how sharp edged the filter is - for cost reasons
these are usually not very sharp).
However you would also need some basic s/w running on the other computer
to read the microphone and of course participate in some protocol back
to the first computer.
Still plausible, but requires getting the basic s/w onto both computers.
Testable? Sure: microphones, amplifier (with wide enough "audio"
bandwidth), and low frequency spectrum analyzers and look for the
acoustic signal. Relatively trivial. The mic should respond to
frequencies well above 20 kHz if not efficiently. (A cheap mic would
work better for this than some fancy studio mic).
The failure of the above doesn't mean there are not other mechanisms at
work either.
I doubt it's a hoax given the credrep of the fellow (as claimed by Ars,
anyway), but the "denier" experts should be supporting Ruiu's search
rather than dismissing it as seems to be the case in some commentaries.
The evil bastards out there keep looking for unexpected ways to infect
computers and communicate with them - the fact that, especially computer
security researchers, "air gap" their computers to isolate them for
their work means someone will look at that airgap and try to leap in an
unexpected way.
--
"The radio was once expected to promote international understanding and
co-operation;
it has turned out to be a means of insulating one nation from another."
-George Orwell, 1945
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| From | Jolly Roger <jollyroger@pobox.com> |
|---|---|
| Date | 2013-11-24 17:09 +0000 |
| Message-ID | <bfeq70Fb4v5U6@mid.individual.net> |
| In reply to | #52592 |
On 2013-11-24, Alan Browne <alan.browne@FreelunchVideotron.ca> wrote: > > I doubt it's a hoax given the credrep of the fellow (as claimed by Ars, > anyway), but the "denier" experts should be supporting Ruiu's search > rather than dismissing it as seems to be the case in some commentaries. IMO, the proper position at the start of any scientific endevour is skepticism. It is up to Ruiu to prove his claims. Otherwise, the world will no doubt rightfully call bullshit. -- E-mail sent to this address may be devoured by my ravenous SPAM filter. I often ignore posts from Google. Use a real news client instead. JR
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| From | Wes Groleau <Groleau+news@FreeShell.org> |
|---|---|
| Date | 2013-11-24 12:45 -0500 |
| Message-ID | <l6tdvt$c7e$2@dont-email.me> |
| In reply to | #52594 |
On 11-24-2013, 12:09, Jolly Roger wrote: > On 2013-11-24, Alan Browne <alan.browne@FreelunchVideotron.ca> wrote: >> >> I doubt it's a hoax given the credrep of the fellow (as claimed by Ars, >> anyway), but the "denier" experts should be supporting Ruiu's search >> rather than dismissing it as seems to be the case in some commentaries. > > IMO, the proper position at the start of any scientific endevour is > skepticism. It is up to Ruiu to prove his claims. Otherwise, the world > will no doubt rightfully call bullshit. He apparently is "cooperating fully" but no one has succeeded in reproducing his observations. On the other hand, I read at least one skeptic with not very convincing arguments that the scenario is completely impossible. There are skeptics who help advance knowledge, and there are skeptics who just attack. -- Wes Groleau Why does everyone call it a “fanny pack" ? When was the last time you saw one on a fanny?
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