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1961  Alternate cryptocurrencies / Altcoin Discussion / Re: What happened to mtrlt? Did he just scam us of 75 BTC? on: August 22, 2013, 05:26:46 PM
Perhaps this could end up in a BFL style situation.

I suspect mtrlt is finding it more challenging than he originally anticipated to construct a GPU miner which offers superior performance.

This is one of the situations I speculated about in my original post. I think that it is likely that mtrlt is not technically scamming, although still providing a very unsatisfactory result with the money he has been given. Reason or intent is unknown.

What if he turns around and says 'Sorry guys it was too hard for me to implement, I hit a brick wall and have given up. But I am still keeping the donations because I put all the time and effort in trying to do it and time is money'.
1962  Alternate cryptocurrencies / Altcoin Discussion / Re: POS on: August 22, 2013, 05:23:23 PM
Has this been done before? I would be interested in learning about this.
1963  Alternate cryptocurrencies / Altcoin Discussion / Re: What happened to mtrlt? Did he just scam us of 75 BTC? on: August 22, 2013, 05:22:01 PM
Perhaps this could end up in a BFL style situation.

I suspect mtrlt is finding it more challenging than he originally anticipated to construct a GPU miner which offers superior performance.
1964  Alternate cryptocurrencies / Altcoin Discussion / Re: BTC-E down all day on: August 20, 2013, 07:37:47 PM
Site down for maintenance - https://twitter.com/btcecom
1965  Alternate cryptocurrencies / Altcoin Discussion / Re: mcx passwords on: August 19, 2013, 11:43:44 AM
Actually I'm wondering why there is no standard way of doing the hashing on the browser side, this could be a enhancement off security world wide...

CIYAM Open uses this browser-side approach for its sign-in accounts (it also supports OpenID) - the password is hashed multiple rounds along with a server specific id (so hashes will not be the same for others that implement a CIYAM system) and finally concatenated with a UUID and hashed again (so a replay attack is not possible).

Yet you do email resets. While you said you do offer options to "beef that up" the default situation is highly insecure. Please go find a bank that does automatic password resets via email with no other authentication. It's highly insecure yet accepted as ok by some here why?


Yip just checked many banks do email password resets google it. If you don't have the link http://google.com Oh wait Google does email password resets. Let me check another super insecure company http://Amazon.com OMG password resets what is with the insecurity!

Notice how Realsolid calls people 'laymen' without even knowing the background of the person he is speaking to (myself - 1st class maths degree from an ivy league university and have been a web developer for years). The least Realsolid should do is warn on the new user registration page that he can read the passwords as this will stop most people from re-using passwords. That is the ethically correct thing to do imo until he follows the industry standard of hashing and salting passwords rather than reversible encryption/decryption.

1966  Alternate cryptocurrencies / Altcoin Discussion / Re: mcx passwords on: August 18, 2013, 05:57:36 PM

Then you say "so what, the password should be unique to my site", but imagine the hacker just retrieve the password list and leave, cleaning all his trace.
The he could empty the accounts on mcxnow even the cold storage ones.


This is a good point. If RS has done things properly the cold storage funds won't be accessible and only the hot wallet would be affected by this. Although until RS realised/accepted that his db had been compromised, the hacker could just keep emptying the hot wallet everytime RS filled it back up.
1967  Alternate cryptocurrencies / Altcoin Discussion / Re: mcx passwords on: August 18, 2013, 05:50:41 PM

mcxNOW has no "Remote database", which means everything is incorporated on the one machine which doesn't have internet access. Secondly the reason hashing passwords is a "gold standard" is because everyone uses databases like SQL which have been hacked to death since the internet began. mcxNOW doesn't use these systems, it uses a custom database and the exchange server cannot be accessed on the internet. There is zero code to read passwords on the site which means it is impossible for an internet hacker to obtain passwords. Therefore the only way to get into the system is to be at the datacenter, then to understand the encryption, to reverse the binary, etc. This is beyond ludicrous to suggest it's a more probable event compared to any other system out there.


No it's beyond ludricous to suggest it's not possible there are holes in your security measures outside of a dodgy datacenter. It's laughable you think it's impossible there might be a hole somewhere you haven't thought of. The probability is non-zero, fact.

Multi-billion dollar companies with teams of the best minds in the industry have had their db's compromised by hackers, you're deluded to have your main argument as "welp we can't be hacked anyway LOL".

Meanwhile a typical exchange site that uses SQL can be broken from the internet. Yet if the SQL site uses password hashing it's somehow a "gold standard" compared to mcxNOW? Please. mcxNOW is *THE* standard because every single packet of information is controlled by the code from one person, I know everything that goes on within the exchange. There are no black boxes like others use in their php/sql/asp.net setup.
This is complete fluff in relation to my post. As far as 'gold standard', the SQL site that using password hashing and salting per password is doing a superior job to mcxnow in terms of password storage. Every single packet of information nonsense is simply irrelevant to what we are talking about here. Encrypted passwords could be retrieved in plaintext form by a hacker at your exchange Realsolid, however small the possibility, it's still a possibility. Honestly I'm not wanting to be rude here, but do you not understand this concept?

And email systems are ridiculously insecure. If an email is hacked from ANYWHERE then they can reset your exchange password and steal all your funds. Say you check your email at your mothers house and she has a virus. They log into your email, see you use mtgox and reset password. 24 hours later your account is drained. Your main PC doesn't even have to be compromised and email systems are among the highest compromised websites in existence. Most people probably aren't even aware their emails are hacked.

I addressed this point in my original message in anticipation of you making this weak argument. Yes you could check your email on a computer that has a virus. In the same way you could check your mcxnow account on a computer that has a virus. By extension that makes your own site 'ridiculously insecure'. If you have a keylogger on your machine you think the keylogger will collect the email password but never the mcxnow password? That makes no sense at all.

Your claim that email reset systems aren't insecure if "used properly" is easily extended to using a unique password at every site you use. It's really not that hard and the only reason you shouldn't be doing it is ignorance, not laziness.
The distinction between the two is if you implemented an email reset system properly the onus wouldn't fall on the customer but instead on the person who is responsible for running the exchange.

Just using a unique password would make this a zero probability.  This is such a non issue.

That doesn't make any sense in relation to what I wrote:

Quote
It is therefore a non-zero probability that a hacker could gain everyone's passwords by your poor decision to employ encryption; using hashing+salting would make this a zero probability.

If everyone used a strong, unique password (never going to happen) the hacker gaining access to all those passwords would still be a non-zero probability. I guess what you tried to say is, if everyone used a strong, unique password then it wouldn't matter if a hacker gained access to everyone's passwords - however people do re-use their passwords unfortunately, a good programmer would design for this and use the standard approach of hashing and salting - it's very, very little effort. This is all completely standard, textbook web programming stuff you'll find on any book or lecture on the subject.

Do not confuse me as someone who is claiming the exchange is insecure. I am simply explaining that their password storage procedure is crap.

As a separate note, ethically Realsolid should say on his sign up page that passwords can be decrypted to their plaintext format by the admin and are thus readable by him. Because that is the case here. It will also encourage and explain to users one reason why they have to use a unique, strong password just for mcxnow.

1968  Alternate cryptocurrencies / Altcoin Discussion / Re: mcx passwords on: August 18, 2013, 04:31:08 PM
Email password reset mechanisms are not ridiculously insecure if they are done correctly. Their only weak point is a 'hacker' could get their email password and do a reset but of course if they can get their email password then they can probably get their mcxnow password too.

Hashing of passwords is the gold standard of password storage in web applications.

Admins are strongly advised to never use encryption for the obvious reason if the db is compromised then the hacker gains access to everyone's passwords. Before you give your standard canned response to this, remember: 1. some people use dozens of websites and it's a pain in the arse having a strong, unique password for every single one, 2. even if you're the world's best programmer unexpected things can occur meaning the db could be compromised. It is therefore a non-zero probability that a hacker could gain everyone's passwords by your poor decision to employ encryption; using hashing+salting would make this a zero probability.
1969  Alternate cryptocurrencies / Altcoin Discussion / Re: mcxNOW Fee shares : Cryptocurrency daily earnings on: August 17, 2013, 09:01:29 PM
So did we all get fucked over or is this really going to happen?

I'm sure it would happen.

If I was you I would be more concerned whether investing in these shares at this price was a smart move. Even at the July all time high 10,000USD fee profits, the price is only about decent based on the dividend. If August turns out to be a more normal month then people will realise they shouldn't value the shares based on the exchange's best month (when XPM launched). If the true monthly average fee profits for the exchange are more like 3,000 USD then the price you people bought in at is over inflated.
1970  Alternate cryptocurrencies / Altcoin Discussion / Re: [XPM] PETITION Primecoin listing on BTC-e on: August 17, 2013, 08:54:14 PM
It is strange since XPM is the third most popular coin and seems to be gaining on LTC quickly.  It still boggles my mind though that Novocoin has the 2nd high value of all coins after Bitcoin, considering the clusterf*ck of a launch it had with the pre-mine and the bribes to BTC-E.

This is why market capitalisation is the true indicator of a coin's value (market price of coin multiplied number of coins in existence).

Novacoin market cap is behind Feathercoin at present.
1971  Alternate cryptocurrencies / Altcoin Discussion / Re: Worldcoin Patch v6.4.1 Release Announcement! on: August 16, 2013, 07:00:43 PM
Too bad none of you complainers backed me up the other month when I complained loudly and articulately why it was a bad move for Worldcoin to join UNOCS without any form of prior public debate or transparency.

Same shit has happened again with this patch and now some of you are finally starting to cotton on why it's bad that a couple of people get to pull all the strings behind the scenes and make the decisions, with no public debate or transparency beforehand.

Good job I sold my coins back then, I advise you all to do the same.
1972  Alternate cryptocurrencies / Altcoin Discussion / Re: WARNING suspicious behavior with mtrlt on: August 14, 2013, 08:52:15 PM
I thought mtrlt was a student who was doing this project in his spare time?

I'm not surprised your post got deleted when you act like a dick.

I don't know why you care so much anyway. If it wasn't already obvious, when the miner is released to the donators it's going to get leaked very quickly. So in all likelihood your 1 bitcoin really has turned out to be a donation in the true sense of the word.
1973  Alternate cryptocurrencies / Altcoin Discussion / Re: [XPM] Why Primecoin is Useless, Doomed to Fail? on: August 14, 2013, 07:58:48 AM
OP is on record as heavily backing Emunie - a closed source, heavily pre-mined crypto currency. The supply of which also varies with demand.

Primecoin is not a currency because it takes 1 minute to confirm? Unlike Bitcoin which takes 5 times longer? lol what a dumbass. Bitcoin was ruled as real money by a US district court this week. Literally nothing in the OP makes any logical sense, can't decide if OP is genuinely mentally challenged or is just trolling with FUD. Probably a combination since he thinks his Internet Explorer logo ripoff was a solid contribution towards the Emunie project.
1974  Alternate cryptocurrencies / Altcoin Discussion / Re: [XPM] Working on a GPU miner for Primecoin on: August 11, 2013, 03:45:16 PM

We request that you do not release the beta to anyone that is publicly soliciting funds from others.  

Thanks



No can do. They paid. They're getting the beta. That was the agreement. You can't change stuff afterwards like that.

I also posted early on in this thread that donating might not be the smartest idea, as people who get access to the beta will just resell it cheaper to cover their cost.
1975  Alternate cryptocurrencies / Altcoin Discussion / Re: [NEWS] eMunie: Some general news and 100% Anonymity on: August 11, 2013, 03:02:20 PM
I had a major gripe with Bitcoin (and Litecoin and *insert alt here*) with the following use case that will IMO severly hinder mass adoption...

[snip]

Bitcoin v09 will offer significant merchant improvements including recurring payments support - http://thegenesisblock.com/significant-merchant-improvements-planned-for-bitcoin-v0-9
1976  Alternate cryptocurrencies / Altcoin Discussion / Re: Why Is Novacoin @ $4.8? I thought it was a scam? Does it actually have benefits? on: August 08, 2013, 11:23:59 AM
Isn't the interest rate 50% on this coin now or something ridiculous
1977  Alternate cryptocurrencies / Altcoin Discussion / Re: [XPM] Working on a GPU miner for Primecoin on: August 07, 2013, 07:38:03 PM
Is there still time to donate to OP?
1978  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][I0C] Resurrection, memory problems and instabilitiy fixed! on: August 07, 2013, 07:35:18 PM
Anyone who kept the faith and continued mining it for months after it died deserve to have their faith rewarded imo.
1979  Alternate cryptocurrencies / Altcoin Discussion / Re: LTC to MTGOX this July? (maybe for real this time?) on: August 04, 2013, 09:51:22 PM
I'm guessing fake since no-one else is reporting it.
1980  Alternate cryptocurrencies / Altcoin Discussion / Re: Nanotoken 2.1 Released. Important Update- Download Now on: August 04, 2013, 09:48:00 PM
Muddafudda is just trying to help. You're coming across as a huge jerk.
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