UPDATE: Response from CRU in interview with another website, see end of this post.
The details on this are still sketchy, we’ll probably never know what went on. But it appears that University of East Anglia Climate Research Unit has been hacked and many many files have been released by the hacker or person unknown.

UPDATED: Original image was for Met Office – corrected This image source: www.cru.uea.ac.uk
I’m currently traveling and writing this from an airport, but here is what I know so far:
An unknown person put postings on some climate skeptic websites that advertised an FTP file on a Russian FTP server, here is the message that was placed on the Air Vent today:
We feel that climate science is, in the current situation, too important to
be kept under wraps.
We hereby release a random selection of correspondence, code, and documents
The file was large, about 61 megabytes, containing hundreds of files.
It contained data, code, and emails from Phil Jones at CRU to and from many people.
I’ve seen the file, it appears to be genuine and from CRU. Others who have seen it concur- it appears genuine. There are so many files it appears unlikely that it is a hoax. The effort would be too great.
Here is some of the emails just posted at Climate Audit on this thread:
http://www.climateaudit.org/?p=7801#comments
I’ve redacted email addresses and direct phone numbers for the moment. The emails all have US public universities in the email addresses, making them public/FOIA actionable I believe.
From: Phil Jones
To: mann@vxxxxx.xxx
Subject: Fwd: John L. Daly dead
Date: Thu Jan 29 14:17:01 2004
From: Timo H‰meranta
To:
Subject: John L. Daly dead
Date: Thu, 29 Jan 2004 12:04:28 +0200
X-Mailer: Microsoft Outlook, Build 10.0.4510
Importance: Normal
Mike,
In an odd way this is cheering news ! One other thing about the CC paper – just found
another email – is that McKittrick says it is standard practice in Econometrics journals
to give all the data and codes !! According to legal advice IPR overrides this.
Cheers
Phil
“It is with deep sadness that the Daly Family have to announce the sudden death of John
Daly.Condolences may be sent to John’s email account (daly@john-daly.com)
“
Reported with great sadness
Timo H‰meranta
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Timo H‰meranta, LL.M.
Moderator, Climatesceptics
Martinlaaksontie 42 B 9
01620 Vantaa
Finland, Member State of the European Union
Moderator: timohame@yxxxxx.xxx
Private: timo.hameranta@xxxxx.xx
Home page: [1]personal.inet.fi/koti/hameranta/climate.htm
Moderator of the discussion group “Sceptical Climate Science”
[2]groups.yahoo.com/group/climatesceptics
“To dwell only on horror scenarios of the future
shows only a lack of imagination”. (Kari Enqvist)
“If the facts change, I’ll change my opinion.
What do you do, Sir” (John Maynard Keynes)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Prof. Phil Jones
Climatic Research Unit Telephone +44 (0)xxxxxx
School of Environmental Sciences Fax +44 (0) xxxxxx
University of East Anglia
Norwich Email p.jones@xxx.xx.xx
NR4 7TJ
UK
—————————————————————————-
References
1. http://personal.inet.fi/koti/hameranta/climate.htm
2. http://groups.yahoo.com/group/climatesceptics
From: Phil Jones
To: ray bradley ,mann@xxxxx.xxx, mhughes@xxxx.xxx
Subject: Diagram for WMO Statement
Date: Tue, 16 Nov 1999 13:31:15 +0000
Cc: k.briffa@xxx.xx.xx,t.osborn@xxxx.xxx
Dear Ray, Mike and Malcolm,
Once Tim’s got a diagram here we’ll send that either later today or
first thing tomorrow.
I’ve just completed Mike’s Nature trick of adding in the real temps
to each series for the last 20 years (ie from 1981 onwards) amd from
1961 for Keith’s to hide the decline. Mike’s series got the annual
land and marine values while the other two got April-Sept for NH land
N of 20N. The latter two are real for 1999, while the estimate for 1999
for NH combined is +0.44C wrt 61-90. The Global estimate for 1999 with
data through Oct is +0.35C cf. 0.57 for 1998.
Thanks for the comments, Ray.
Cheers
Phil
Prof. Phil Jones
Climatic Research Unit Telephone +44 (0) xxxxx
School of Environmental Sciences Fax +44 (0) xxxx
University of East Anglia
Norwich Email p.jones@xxxx.xxx
NR4 7TJ
UK
—————————————————————————-
From: Jonathan Overpeck
To: “Michael E. Mann”
Subject: letter to Senate
Date: Tue, 22 Jul 2003 16:49:31 -0700
Cc: Caspar M Ammann , Raymond Bradley , Keith Briffa , Tom Crowley , Malcolm Hughes , Phil Jones , mann@xxxxx.xxx, jto@xxxxx.xx.xxx, omichael@xxxxx.xxx, Tim Osborn , Kevin Trenberth , Tom Wigley
Hi all – I’m not too comfortable with this, and would rather not sign – at least not
without some real time to think it through and debate the issue. It is unprecedented and
political, and that worries me.
My vote would be that we don’t do this without a careful discussion first.
I think it would be more appropriate for the AGU or some other scientific org to do this –
e.g., in reaffirmation of the AGU statement (or whatever it’s called) on global climate
change.
Think about the next step – someone sends another letter to the Senators, then we respond,
then…
I’m not sure we want to go down this path. It would be much better for the AGU etc to do
it.
What are the precedents and outcomes of similar actions? I can imagine a special-interest
org or group doing this like all sorts of other political actions, but is it something for
scientists to do as individuals?
Just seems strange, and for that reason I’d advise against doing anything with out real
thought, and certainly a strong majority of co-authors in support.
Cheers, Peck
Dear fellow Eos co-authors,
Given the continued assault on the science of climate change by some on Capitol Hill,
Michael and I thought it would be worthwhile to send this letter to various members of
the U.S. Senate, accompanied by a copy of our Eos article.
Can we ask you to consider signing on with Michael and me (providing your preferred
title and affiliation). We would like to get this out ASAP.
Thanks in advance,
Michael M and Michael O
______________________________________________________________
Professor Michael E. Mann
Department of Environmental Sciences, Clark Hall
University of Virginia
Charlottesville, VA 22903
_______________________________________________________________________
e-mail: mann@xxxxxx.xxx Phone: (434) 924-7770 FAX: (434) xxx-xxxxx
http://www.evsc.virginia.edu/faculty/people/mann.shtml
Attachment converted: Macintosh HD:EOS.senate letter-final.doc (WDBN/MSWD) (00055FCF)
–
Jonathan T. Overpeck
Director, Institute for the Study of Planet Earth
Professor, Department of Geosciences
Mail and Fedex Address:
Institute for the Study of Planet Earth
715 N. Park Ave. 2nd Floor
University of Arizona
Tucson, AZ 85721
direct tel: +xxxx
fax: +1 520 792-8795
http://www.geo.arizona.edu/Faculty_Pages/Overpeck.J.html http://www.ispe.arizona.edu/
It appears that the proverbial Climate Science Cat is out of the bag.
Developing story – more later
UPDATE1: Steve McIntyre posted this on Climate Audit, I used a screen cap rtaher than direct link becuase CA is overloaded and slow at the moment.

UPDATE2: Response from CRU h/t to WUWT reader “Nev”
http://briefingroom.typepad.com/the_briefing_room/2009/11/hadleycru-says-leaked-data-is-real.html
The director of Britain’s leading Climate Research Unit, Phil Jones, has told Investigate magazine’s TGIF Edition tonight that his organization has been hacked, and the data flying all over the internet appears to be genuine.
In an exclusive interview, Jones told TGIF, “It was a hacker. We were aware of this about three or four days ago that someone had hacked into our system and taken and copied loads of data files and emails.”
“Have you alerted police”
“Not yet. We were not aware of what had been taken.”
Jones says he was first tipped off to the security breach by colleagues at the website RealClimate.
“Real Climate were given information, but took it down off their site and told me they would send it across to me. They didn’t do that. I only found out it had been released five minutes ago.”
TGIF asked Jones about the controversial email discussing “hiding the decline”, and Jones explained what he was trying to say….
UPDATE3: McIntyre has posted an article by Jean S at climateaudit.org which is terribly overloaded. We have mirrored it.
http://wattsupwiththat.com/2009/11/20/mikes-nature-trick/
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yep. if you want to keep something secret, never ever ever never ever write it down, say it over the phone, put it in an email, put it in a voicemail, text message or any other electronic format. this stuff just doesn’t go away (even if you delete it).
oops.
Eric (skeptic) (14:04:50) :
Keep in mind that email was from 1999. Things may be a lot more nuanced now b/c they’ve been forced in that direction, but back then they pretty much had free reign.
Beware Hitlers diary.
“Trick” might not be as damning as it seems. He might have used the word as an informal synonym for “technique,” in the same way that programmers will speak of “a neat hack,” meaning technique, not reprehensible kludge–although that’s what it sounds like to an outsider.
If the word “trick” can be found used as a synonym for technique in other e-mails, this defense could be made to look credible.
Still, on the surface, it does look like something in the vein of, “We’ve got to get rid of the MWP.”
PS: This is a plot-twist so fantastic it couldn’t have been used in Michael Crichton’s Fear. The truth is stranger than fiction.
Maybe the Met’s new sooper-dooper supercomputer has done a HAL on them.
One Slim Possiblity.
Question. Did this original data could have come from maybe a disgruntled individual to do with The Hadley Centre and sick of all the fraud and falsifications. To Cover His or Her tracks. Then dumped the data on a Russian hacker FTP. So to get the info out?
PPS: “Breaking” has another connotation.
Has anyone thought of passing the links for this to some of the handful of MS journos who are skeptics?
How about actually providing link. None of the sites or links i have gone to have the file.
I think Steve Mosher is playing a joke on us.
Link or it did not happen.
For some reason it appears that the link is being kept hidden and nobody is posting a link to a copy of the file. So we have to take some people’s word for what is going on and can’t independently verify what is being said. So … I am going to grab a couple of grains of salt until I can read it for myself.
@chillybean
http://ftp.tomcity.ru/incoming/free/FOI2009.zip
*** start quote***
“It is with deep sadness that the Daly Family have to announce the sudden death of John
Daly.Condolences may be sent to John’s email account (daly@john-daly.com)”
Mike,
In an odd way this is cheering news ! One other thing about the CC paper – just found
another email – is that McKittrick says it is standard practice in Econometrics journals
to give all the data and codes !! According to legal advice IPR overrides this.
Cheers
Phil
*** end quote ***
[snip]
for Keith’s to hide the decline.
just remember we are assuming what this is referring to. We *could* be wrong, but I doubt it.
“Here is some of the emails just posted at Climate Audit on this thread:”
The relevant material starts at comment #101.
Easy does it folks, if some things sound too good to be true, they probably are…….
This doesn’t ring true to me. I absolutely don’t believe it. It’s entirely possible an archive was accessed, yes, but the subsequent correspondence could have been spiked before it was released. I don’t want to believe Scientists actually do things like this (above). I’m not a conspiracy theorist you see. I prefer the cock-up theory, as Steve McIntyre admirably demonstrates time after time.
The day started well with News.com.au pulling an online story about 6 degree temperature rises and methane exploding from the ocean, but this has made my day! I wonder if the dog will cough up all the missing homework?
WWOWWZZA! soon the CYA begins
“Opens popcorn.”
http://ftp.tomcity.ru/incoming/free/FOI2009.zip
never mind Jean S provided a link at The Blackboard
aaah the whole AGW house of cards continues to collapse – and just in time for Copenhagen!
cockup and conspiracy are not mutually exclusive.
sceptics …
be exceedingly sceptical !
deniers…
deny it’s real – until you have the same level of proof you demand from the alarmists
get the forensics done
and then ……
Eric (skeptic) (14:04:50) :
quote
This looks way over the top to me. There’s lots of mundane content that might be real, but the discussions of how to fake the data (“hide the decline”) are much less nuanced then one would expect considering all of their public postings. /quote
I agree, it looks as though this “intelligence” has been “enhanced”. They would not “hide the decline”, they would “adjust the trend” – those in the know would understand which direction the adjustment would take. There would be no need to spell it out.
This has the smell of misinformation to me. It is all too convenient and laid-out on a plate.
Most cyber attacks are opportunistic and against soft targets. I doubt that CRU has gaping holes in their security systems, precisely because they fear the risk of attack from people wanting access their data. If the base information is real, then it would be a sophisticated attack. But for what purpose?
The leak/hack is convenient given the timing with Copenhagen. The real question is, “Who would gain by putting this in the public arena at this time?”
Freezedried (14:10:55) :
Beware Hitlers diary.
I have to second this note of caution. There’s information, misinformation, disinformation, misdis… well you get the idea.
We in the UK are well aware that the current government aren’t too fussy about how they spin and smear so just remember that (unless they find a particularly good reason for suspending democracy) there will be a general election next year and the ruling Labour Party are currently odds on to lose heavily.