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601  Economy / Speculation / Re: Goomboo's Journal on: April 25, 2013, 06:15:14 PM
Postponed for an hour by a single limit order cleaning out the asks all the way up to 157, about two minutes before the hour.

That single trade avoided a massive red candle on the hourly. (Well below the hourly averages.) Painting the tape much? Smiley

602  Economy / Speculation / Re: Wall Observer - MtGoxUSD wall movement tracker - Hardcore on: April 24, 2013, 09:37:52 PM

Silk Road down due to DDOS:

Quote from: Dread Pirate Roberts
-UPDATE (04/24/2013 0714 UTC): "The downtime of the past couple days, and especially the past 24 hours has been confirmed to be due to a deliberate attack from what appears to be an individual. There appears to be no security breach, only disruption of availability. The attack appears to be DoS in nature and is likely an exploit at the Tor network level. The site will be down or very slow until a solution can be found, which we will work tirelessly to find. Thank you for your patience." http://dkn255hz262ypmii.onion/index.php?topic=151563.0

-UPDATE (04/24/2013 1647 UTC): Nothing new to report, but I just thought I'd let everyone know that I am still here and we're doing everything we can to put and end to all of this. I'm really proud to be a part of this community. You all have been showing your class through all of this.

-UPDATE (04/24/2013 1222 UTC): We are starting to get a handle on how the attack is being run. It will likely take many hours to eventually overcome, but we are 100% committed to getting the site running in peak form again. It is still possible to access here and there, so we are leaving the site open for those who want to try to gain access, but it will be tough until we can effectively counter the attack.
603  Economy / Gambling / Re: SatoshiDICE.com - The World's Most Popular Bitcoin Game on: April 24, 2013, 02:30:07 PM
DOM XSS exploit employed by Satoshdice:

http://blog.mindedsecurity.com/2012/11/dom-xss-on-google-plus-one-button.html

Quote
starting from: jsh=m;/_/apps-static/_/js/gapi/....

becomes "https://apis.google.com/_/apps-static/_/js/gapi/..../cb=gapi.loaded_0" and l[q] is the replace function :

Code:
function W(){
...
531 a = v.XMLHttpRequest,
532 l = l[q](/^https?:\/\/[^\/]+\//, "/"),
533 m = new a;
534 m.open("GET", l, f)
...
}
So on line 532 https://apis.google.com/ is removed and 'l' becomes:

"/_/apps-static/_/js/gapi/..../cb=gapi.loaded_0"

The reason why there is execution is that the response is evaluated using the following code:

Code:
B=function(a,b,c){v.execScript?v.execScript(b,"JavaScript"):c?a.eval(b):
 (a=a.document,c=a.createElement("script"),c.defer=i,
 c.appendChild(a.createTextNode(b)...

And whaddaya know, this seems to be exploited in a weirdly named file, satoshdice[ dot ]com/cb=gapi.loaded_0

Code:
...bad js omitted...



Identitying the identity thief:

Quote from: satoshdice.com/fastbutton.html
<script>var gapi=window.gapi=window.gapi||{};(function() { Math.random();var f=function(c,b){var e=c.match(RegExp(".*(\\?|#|&)"+b+"=([^&#]+)"))||[];return decodeURIComponent(e[e.length-1]||"")},p=function(c,b){function e(a){if(!a.match(/^https?\:\/\//))return"";var b=k.createElement("a");b.href=a;b.pathname=b.search=b.hash="";return b.href.replace(/\/\??\#?$/,"")}function l(){a.parent.postMessage(a.JSON.stringify(d),m||"*");d.s=n+"/"+g+":"+n+":"+d.s;d.g=!1;b&&(d.a=b.slice(1));a.parent.postMessage("!_"+a.JSON.stringify(d),m||"*")}var a=window,k=a.document;if(a.postMessage&&
a.JSON&&a.JSON.stringify&&a!=a.parent){var g=a.name,h=a.location.href,m=e(f(h,"parent")),n=f(h,"pfname"),d={s:c,f:g,r:g,t:f(h,"rpctoken"),a:b||[""],g:"ping"};k.all?a.setTimeout(l,0):l()}},q=function(c,b){p("widget-csi-tick-"+window.name,[c,null,b])},r=function(c){var b=window;return"1"===f(c||b.location.href,"useGapi")};window.gapi.inline=window.gapi.inline||{ping:p,tick:q,shouldUseGapi:r}; })();
</script></head><body class="g-rba-Dh-kQa " marginwidth="0" marginheight="0" style="zoom: 1;"><div id="root"><script type="text/javascript">window.__SSR = {c: 125.0 ,si:1,su:1,e:'brandoncowen@gmail.com',dn:'Brandon Cowen',a:'bubble',at:'AEIZW7T+bkaU4hFtHtCS7snSvYxDQMcjd7EnprcqUem11jOZf+d18o0QydlM8cuHPKCbMYMV0GzlSvWr08E5s6avbCVyVh6K81S0Tq1J924OGHBrcpkPhec\x3d',ld:[,[2,125,[]
,1,106]
]
,r:'http:\/\/satoshidice.com\/',s:'widget',annd: 2.0 ,bp: {}, id:'http:\/\/satoshidice.com\/'}; document.addEventListener && document.addEventListener('DOMContentLoaded', function () {gapi.inline.tick('wdc', new Date().getTime());}, false);</script><div id="plusone" dir="ltr" class="Bg"><span id="widget_bounds"><table cellpadding="0" cellspacing="0"><tbody><tr><td><div class="ZRa"><span id="button" class="hAa ah Bg" title="" role="button" tabindex="0" aria-label="Click here to publicly +1 this as Brandon Cowen (brandoncowen@gmail.com)." aria-pressed="false"><div class="YIa"></div></span></div></td><td><div class="vC"><table cellpadding="0" cellspacing="0"><tbody><tr><td><div class="eX"></div></td><td><div class="U1"><div id="aggregateCount" class="V1">125</div></div></td><td><div class="fX"></div></td></tr></tbody></table>

Ooops, looks like Brandon forgot something.



Next, compare the whois data:

Quote

One point for using a bitcoin-registrar. Tongue

Quote
Domain name: brandoncowen.com

Administrative Contact:
   BncApplications
    Cees (bnc321123@gmail.com)
   +1.905434
   Fax: +1.5555555555
   4748 Sideway Court
   Toronto, S L8N 6Y2
   CA

Technical Contact:
   BncApplications
   Brandon Cees (bnc321123@gmail.com)
   +1.905434
   Fax: +1.5555555555
   4748 Sideway Court
   Toronto, S L8N 6Y2
   CA

Finally, googling "bnc321123@gmail.com + bitcoin" yields ONE hit:

Quote
Lookup, WHOIS express bypassthe.net - Network Tools

network-tools.com/default.asp?prog=express&host=bypassthe.netGetSomeCoin.com
- An introduction to the Bitcoin Internet currency system based ....
CA Administrative Contact: BncApplications Cees (bnc321123@gmail.com) ...

Quote
LinkedIn: http://ca.linkedin.com/pub/brandon-cowen/37/5a8/bb3

Brandon Cowen's Skills & Expertise:

JavaScript | jQuery  | C#  | AJAX  | XML  | PHP  | MySQL

evoorhees, please contact Namecheap, Cloudflare to get the site shut down and blacklisted ASAP.

604  Economy / Gambling / Re: SatoshiDICE.com - The World's Most Popular Bitcoin Game on: April 24, 2013, 01:17:18 PM
The link to [sic] satoshdice dot com was submitted by HackerNews user "SatoshiDice" https://news.ycombinator.com/user?id=SatoshiDice

user:   SatoshiDice
created:   53 minutes ago
karma:   2
avg:   
about:

evoorhees, is this your account?

wget -r "http://satoshdice [do not visit] com"

Returns some really interesting js, in addition to the standard SD assets.

For example:

Code:
<script style="display: none;" id="hiddenlpsubmitdiv"></script>
<script>try{for(var lastpass_iter=0; lastpass_iter < document.forms.length; lastpass_iter++)
{ var lastpass_f = document.forms[lastpass_iter]; if(typeof(lastpass_f.lpsubmitorig2)=="undefined")
{ lastpass_f.lpsubmitorig2 = lastpass_f.submit; lastpass_f.submit = function(){ var form=this; var customEvent = document.createEvent("Event");
customEvent.initEvent("lpCustomEvent", true, true); var d = document.getElementById("hiddenlpsubmitdiv");
for(var i = 0; i < document.forms.length; i++){ if(document.forms[i]==form){ d.innerText=i; } }
d.dispatchEvent(customEvent); form.lpsubmitorig2(); } } }}catch(e){}</script>

http://en.wikipedia.org/wiki/Lastpass

(Meanwhile, the guy from Hacker News has deleted his account.) Obviously, you should not visit the site!

605  Economy / Gambling / Re: SatoshiDICE.com - The World's Most Popular Bitcoin Game on: April 24, 2013, 07:26:51 AM
Compare whois data:

1: http://whois.domaintools.com/satoshdice.com

2: http://whois.domaintools.com/satoshidice.com


606  Economy / Gambling / Re: SatoshiDICE.com - The World's Most Popular Bitcoin Game on: April 24, 2013, 07:20:03 AM
The link to [sic] satoshdice dot com was submitted by HackerNews user "SatoshiDice" https://news.ycombinator.com/user?id=SatoshiDice

user:   SatoshiDice
created:   53 minutes ago
karma:   2
avg:   
about:

evoorhees, is this your account?
607  Economy / Gambling / Re: SatoshiDICE.com - The World's Most Popular Bitcoin Game on: April 24, 2013, 07:13:48 AM
SATOSHDICE.COM (Phishing/malware/domain name squatting?)

A link to Satoshdice [dot] com was submitted to HN today, later nuked:

Is this site legitimate?

https://news.ycombinator.com/item?id=5600184

Quote from: elux
Warning: The linked domain is satoshdice.com, not satoshidice.com
Is this malicious? Did SatoshiDice.com get domain-squatted upon expiration?
(It's not a phishing site, since satoshidice doesn't store any account information.)
-----

FWIW, https://www.virustotal.com/en/#url --> satoshdice.com seems fine.
608  Bitcoin / Bitcoin Discussion / Re: I'm back! on: April 23, 2013, 05:10:02 PM
Nothing really has changed, except the soaring prices (it doesn't have a lot to do with me other than seeing my out-of-pocket 5,000 BTC personal compensation is valued at >$1 million at peak, that was over 80% of my entire Bitcoin savings and I didn't purchase more after the incident). Bitcoinica LP is still not liquidated with zero progress of the fund return.

And nothing of value was lost, right?  Smiley



First: Are you up for a /r/bitcoin IAMA?

Regarding Bitcoinica: What, if anything, would you have done differently?

(Refresher: https://news.ycombinator.com/item?id=2973301)

In your opinion, what happened to Bitcoinica?

Are you a party in the civil litigation against Bitcoinica?

What is your opinion on the (recent) death of instawallet?

What is your opinion of the Bitcoin Consultancy trio?

How is your registrar business doing?

How is your sleep?
609  Economy / Trading Discussion / Re: Just lost 6.4 bitcoins or 663 euros from MT.gox STOLEN on: April 23, 2013, 11:49:12 AM
I just analysed my passwords and the only places where I used the same password as for mt.gox are https://bitme.com/ and http://betsofbitco.in/   (I know - stupid)

You just gave the hacker the information he needs to clean out any remaining balance from those two sites.

Same login/username too? What is bitme.com?
610  Economy / Speculation / Re: Wall Observer - MtGoxUSD wall movement tracker - Hardcore on: April 21, 2013, 07:36:58 PM
Lag at 40 seconds. 110 starting to fortify.

Looks like the attacker started buying in at 110, catching the bottom.
611  Economy / Speculation / Re: Wall Observer - MtGoxUSD wall movement tracker - Hardcore on: April 21, 2013, 06:22:34 PM

612  Economy / Speculation / Re: Wall Observer - MtGoxUSD wall movement tracker - Hardcore on: April 21, 2013, 05:06:01 PM
Quote from: MtGox
613  Economy / Service Announcements / Re: [Announcement] TorEx "Anonymous Bitcoin Exchange" on: April 20, 2013, 04:37:55 PM
I see it is up now.  I seen where they where doing maintenance something about more
space for the block chain.

'They" need to post in advance it doesn't look good to have your site down with zero news.

Incredibly, MtGox did so just yesterday.  Roll Eyes
614  Economy / Speculation / Re: Wall Observer - MtGoxUSD wall movement tracker - Hardcore on: April 19, 2013, 09:27:29 AM
I'm supplementing my BTC count with my unusual luck at SatoshiDICE, and I tend to come out with 0.15BTC every hour of betting on the 73% and 50%.

 

The brilliant thing about Satoshi Dice is that it creates this illusion of winning. Smiley

615  Bitcoin / Press / 2013-04-18 New Zimbabwe - Virtual currency: New Frontier in Booming Digital Econ on: April 19, 2013, 04:36:55 AM
Quote
(Opinion) Virtual currency: new frontier in booming digital economy

18/04/2013 00:00:00
by Natalie Paida Jabangwe

...

Imagine a case where Zimbabwe might choose to abandon dollarisation (just as it did its own currency) for a sovereignly-virtual one, albeit decentralised and guaranteed by the country’s bountiful natural resources, just as real money today is backed by gold. If this virtual currency were to be accepted by world-wide merchants, or even locally to start with, it doesn't get more ‘Bitcoins’ than this. It doesn’t surprise me that the world is already speculating such a possibility.

Or consider a situation where specific merchants might start to issue their own trustworthy virtual currencies for the purchase of commodities at virtual or physical shops. The possibilities at our disposal through innovation are plenteous, unimaginable and are a springboard of hope, especially for economies on the mend. The challenge for business and government alike is to define where technology priority and business priority align to provide relevance for diverse consumer needs.

...

There is no doubt that cash is now faced with many alternatives. Nonetheless, concerns such as security, usability and relevance must be matters at the tip of solutions channelled by service providers. Otherwise, technological evolution and all of its disruptive potential may fail to garner network effect beyond localised levels. Players that are sure to win are those that simplify, define their organic and inorganic boundaries, and lead in value creation by co-constructing the market through an open ecosystem to deliver globally competitive and problem solving solutions.

Natalie Paida Jabangwe holds an MBA from the Imperial College London's Business School. She recently developed NCR Corporation’s digital strategy and is an innovator of mobile wallet value proposition.

http://www.newzimbabwe.com/opinion-10878-Virtual+currency+in+the+digital+economy/opinion.aspx
616  Economy / Speculation / Re: Wall Observer - MtGoxUSD wall movement tracker - Hardcore on: April 19, 2013, 02:48:36 AM


617  Economy / Speculation / Re: Wall Observer - MtGoxUSD wall movement tracker - Hardcore on: April 19, 2013, 02:22:05 AM
Just a little arbitrage... nothing to see here.

Loading up?
618  Economy / Speculation / Re: Wall Observer - MtGoxUSD wall movement tracker - Hardcore on: April 19, 2013, 02:07:17 AM
Our benevolent (?) manipulators seem to have pulled out...


Needed ammo for market order. Wink LOL!

Perhaps...



619  Economy / Speculation / Re: Wall Observer - MtGoxUSD wall movement tracker - Hardcore on: April 19, 2013, 01:52:53 AM
Our benevolent (?) manipulators seem to have pulled out...



620  Economy / Speculation / Re: Wall Observer - MtGoxUSD wall movement tracker - Hardcore on: April 18, 2013, 11:45:37 PM
110 got pulled, not bought out...

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