updownt.bt managing to perform double spend attack

[nottm28]

These should be banned from advertising here - performing double spend attacks

https://blockchain.info/address/1KmNqdNoxU9f1MscfqjRtutpoRTJkL1QWH

shit heads

[1714148425]

1714148425

[1714148425]

1714148425

[1714148425]

1714148425

[Benjig]

You are spreading fud, there is no evidence of double spend attacks in any of those addresses, you just got your wallet corrupted if you saw your balance dissapear

[nottm28]

You are spreading fud, there is no evidence of double spend attacks in any of those addresses, you just got your wallet corrupted if you saw your balance dissapear

Mate, I'm not being paranoid here - all you have to do is search that tx on blockchaininfo - click on a few of the red addresses and you see this "Warning! this bitcoin address contains transactions which may be double spends. You should be extremely careful when trusting any transactions to or from this address. "

Plus I know I am 2 BTC down - I'm not stupid (well maybe for gambling with 2 BTC) but apart from that - there is no way to know that BTC in your wallet is real. Like I said - if you have winnings from updown - just try sending it to a different addy...

Here are some txs:

2cda7b3fc5d1a4773376f80b4211d8a4dd3a8b70c75c37e34e684169e7749514  (sent 0.1123)
1c5ec45d5d8294c568cc3f950cfbf9f64b03d08986f3399c935a7aadade8597f
2cda7b3fc5d1a4773376f80b4211d8a4dd3a8b70c75c37e34e684169e7749514

follow them through - click on the red links and you end up at "Warning! this bitcoin address contains transactions which may be double spends. You should be extremely careful when trusting any transactions to or from this address. "

I can't believe you think I'm making this up - this double spend problem affects all users not just updown

[Mitchell]

You are spreading FUD. Cross posting my posts for reference:

Double spend attack from updown.bt

https://blockchain.info/address/1KmNqdNoxU9f1MscfqjRtutpoRTJkL1QWH

You will lose your btc

I don't see any double spend attacks. Anyway, UpDown.BT posted in it's other thread that he/they/it increased the security against double spends, so I don't worry too much.

What you don't see the unconfirmed transactions in RED - this is a scam big time - your 'winnings' are double spends.

The only unconfirmed transaction is this one: https://blockchain.info/address/1KmNqdNoxU9f1MscfqjRtutpoRTJkL1QWH and there is nothing wrong with that one (else Blockchain.info would have displayed an warning/error on top of the pag).

try this one

https://blockchain.info/address/1BVpK5LvQp7CtX6ERy4TdVEV3GtmniHKQ6

Same response. The only unconfirmed transaction I see is: 3cad370c4eefca7e5fb292e074e8f4e9b00a155bdda41a1f7cb2e674dfc43ffb, which has no double spend messages on top.

EDIT: It just got one confirmation.
EDIT2: I think Blockchain.info warns you if the address itself is trying to do a double spend, not sure about it though.

try this one

https://blockchain.info/address/1BVpK5LvQp7CtX6ERy4TdVEV3GtmniHKQ6

"Warning! this bitcoin address contains transactions which may be double spends. You should be extremely careful when trusting any transactions to or from this address. "

I don't see it man. Please stop spreading FUD. I checkout all your links and haven't noticed anything suspicious.

https://blockchain.info/address/12BFGuvC3PReXQMhboAHCYAd8FzCqphwip

what are you trying to do man?  There is no evidence of double spends in your links.

Mate, I'm not being paranoid here - all you have to do is search that tx on blockchaininfo - click on a few of the red addresses and you see this "Warning! this bitcoin address contains transactions which may be double spends. You should be extremely careful when trusting any transactions to or from this address. "

Plus I know I am 2 BTC down - I'm not stupid (well maybe for gambling with 2 BTC) but apart from that - there is no way to know that BTC in your wallet is real. Like I said - if you have winnings from updown - just try sending it to a different addy...

What red addresses do you mean? The ones with red buttons? Those are outgoing transactions and I have clicked through at least ten of them. Guess what I found? Nothing at all. Double spends don't get confirmations. All the transactions in your link have confirmations and are 100% valid.

I have gambled on UpDown.BT before and I could spend those coins without any problems. All transactions reached more than 6 confirmations (and they still get confirmed).

Also, it's not needed to create two or more topics about 1 subject.

[nottm28]

fuck you - see this - double spend attack

https://www.flickr.com/photos/125077066@N04/14577098696/

[Mitchell]

fuck you - see this - double spend attack

https://www.flickr.com/photos/125077066@N04/14577098696/

No need to attack me. I'm just reporting what I see.

https://www.flickr.com/photos/125077066@N04/14577098696/

And this is what I (and the rest of us) see: https://i.imgur.com/LcnuxQw.png

[nottm28]

fuck you - see this - double spend attack

https://www.flickr.com/photos/125077066@N04/14577098696/

No need to attack me. I'm just reporting what I see.

https://www.flickr.com/photos/125077066@N04/14577098696/

And this is what I (and the rest of us) see: https://i.imgur.com/LcnuxQw.png

Sorry - took a depp breath and calmed down now - please excuse the insult. Still something new and wrong here though. Mark the words

[KingOfSports]

You are spreading fud, there is no evidence of double spend attacks in any of those addresses, you just got your wallet corrupted if you saw your balance dissapear

Mate, I'm not being paranoid here - all you have to do is search that tx on blockchaininfo - click on a few of the red addresses and you see this "Warning! this bitcoin address contains transactions which may be double spends. You should be extremely careful when trusting any transactions to or from this address. "

Plus I know I am 2 BTC down - I'm not stupid (well maybe for gambling with 2 BTC) but apart from that - there is no way to know that BTC in your wallet is real. Like I said - if you have winnings from updown - just try sending it to a different addy...

Here are some txs:

2cda7b3fc5d1a4773376f80b4211d8a4dd3a8b70c75c37e34e684169e7749514  (sent 0.1123)
1c5ec45d5d8294c568cc3f950cfbf9f64b03d08986f3399c935a7aadade8597f
2cda7b3fc5d1a4773376f80b4211d8a4dd3a8b70c75c37e34e684169e7749514

follow them through - click on the red links and you end up at "Warning! this bitcoin address contains transactions which may be double spends. You should be extremely careful when trusting any transactions to or from this address. "

I can't believe you think I'm making this up - this double spend problem affects all users not just updown

Karma. Carry on now.

[nottm28]

You are spreading fud, there is no evidence of double spend attacks in any of those addresses, you just got your wallet corrupted if you saw your balance dissapear

Mate, I'm not being paranoid here - all you have to do is search that tx on blockchaininfo - click on a few of the red addresses and you see this "Warning! this bitcoin address contains transactions which may be double spends. You should be extremely careful when trusting any transactions to or from this address. "

Plus I know I am 2 BTC down - I'm not stupid (well maybe for gambling with 2 BTC) but apart from that - there is no way to know that BTC in your wallet is real. Like I said - if you have winnings from updown - just try sending it to a different addy...

Here are some txs:

2cda7b3fc5d1a4773376f80b4211d8a4dd3a8b70c75c37e34e684169e7749514  (sent 0.1123)
1c5ec45d5d8294c568cc3f950cfbf9f64b03d08986f3399c935a7aadade8597f
2cda7b3fc5d1a4773376f80b4211d8a4dd3a8b70c75c37e34e684169e7749514

follow them through - click on the red links and you end up at "Warning! this bitcoin address contains transactions which may be double spends. You should be extremely careful when trusting any transactions to or from this address. "

I can't believe you think I'm making this up - this double spend problem affects all users not just updown

Karma. Carry on now.

Nice to see you come back to gloat.

Here are some txns:

TRUE   2014-07-04T00:51:46   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0112   0f4aa5c4b4fae418ffcebbebbf17a7e9a2911b98d228654fcc2bcd4205ab7d93-001
TRUE   2014-07-04T00:51:46   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.01   89ca64029d6fd1cdcca7a21cabd1083b55e44b2a8a96d4d3bfcbaf197d49d195-001
TRUE   2014-07-04T00:51:46   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0126   8cd19af527aec80393a5040a6bf13fa5a2d6182f7c4db475c2d838898ee74210-000
TRUE   2014-07-04T00:51:46   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0192   b01867cf2925b63933c2dae173f794468a76fe2cf9cd411590ea34c2a4e9e9a5-000
TRUE   2014-07-04T00:51:46   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0124   fdb675c5a5112b0bcfe410a1eb0487e53a5c464f09c5978eade3e4c26d84ec56-000
TRUE   2014-07-04T00:40:41   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0126   3317f45915b6477db5a017018e6a05805f1bb599c03f76c0b63eb752c9f3a0d2-001
TRUE   2014-07-04T00:40:41   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0109   be56fd28c114990ad3fa2a2de0857b1c03313a7dd66b5d967777d04661e4696b-001
TRUE   2014-07-04T00:40:41   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0141   dc73bd0f81f9504b6b60cea90b6ea8348d043ec78a036d09de57339c61ab038f-001
TRUE   2014-07-04T00:40:41   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0133   2d92644028275d3c59c195d85608a4a4e6d83de4e4e003fc942c4313a0c3d3ae-000
TRUE   2014-07-04T00:40:41   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0167   41e8a12a9a647b6795baeff6e8aa76baab44bc69923d991fe54cb29c51c7e7e3-000
TRUE   2014-07-04T00:40:41   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0124   46213c93aa992fec817b3452683c749a4b87013f40722e2f891b6863e51a55a3-000
TRUE   2014-07-04T00:40:41   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.01442   92001a06a4d2fa6bcb4457115c9f845ae8e8e8465de75c27eaf41f26e18bd293-000
TRUE   2014-07-04T00:40:41   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0112   9f51e2fc439d898d161f0ff06551060328e7b232720a7755a2969bb8ebac74f4-000
TRUE   2014-07-04T00:40:41   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0122   c6349e1d853b9e8ff5cc473716b8ffc446e85570301deea45ce4e67fbfc6f7ae-000
TRUE   2014-07-04T00:40:41   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0131   f11c0e04c991863d9e9bdc8b1506623d94fa70287be5aee88c6685d151778e62-000
TRUE   2014-07-04T00:09:18   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0101   275dcc1dbd8162dcceaab858b4f4036a9c94e89fb01a85942c020640390bd53a-000
TRUE   2014-07-04T00:09:18   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0144   a677617d5375a8edd8791b9f9295c2fe684c76c6bc06301a6c47281e6799853f-000
TRUE   2014-07-04T00:09:18   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0129   ca6ef8ea7e268040d56347e2ddf30fc06734902d1b81582e1ffff6eae9bc7ae6-000
TRUE   2014-07-04T00:02:10   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0111   60f5f0ea4579dfda47970af9f0befe895f4e79f1be2e150307015c1a5fbd3ad9-000
TRUE   2014-07-04T00:02:10   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.01331   d50235e7689ee4d318c2b56b0410d6afcae85263567b661c6470ff0deb546ad5-000
TRUE   2014-07-03T23:57:22   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.01112   05b6ab47065ef36ab2e8fb4e8dc3df035485c1fb958fc0cc0978f08a486a9ff0-000
TRUE   2014-07-03T23:57:22   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0121   55d6eb96a9a2e80d4ece11f76976e045767c7d5c9bd03bb48d6546b458e88aeb-000
TRUE   2014-07-03T23:57:22   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.01117   96e51b2c2ca24140d3b30c38325d87a6e4a51e7e03fe1346e999800ccfe21d75-000
TRUE   2014-07-03T23:54:26   Sent to      1M6WomNYaDCbbTGfh1wQyJ5esd9YbeF6CW   -0.0104   60779f53e8f5462ef7b2d1fb165318e3ecb143f04883b86e522285c24029deac-000
TRUE   2014-07-03T01:22:49   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.01312   0e676bf58179ac729d84591820ecd9e94e9e03498d2726f9a18503c89c92ab5a-000
TRUE   2014-07-03T01:18:15   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0103   ebb489d0d8be415d5d1d7ad865a8a9d1ac9c24d4495d61857974f52718ad8927-000
TRUE   2014-07-03T00:46:35   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0101   32db3b5d114945eeece1d1776b49b75ab005d716112306fbb69397c6eecdca7f-000
TRUE   2014-07-03T00:46:35   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0239   394c8420f5031a7faf9b7eb469665e56ef1f4efefd264909437ce34fb360a8a6-000
TRUE   2014-07-03T00:46:35   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0122   47d3dadff41f1e70186975204fee46ef2549844618064844e389c11d22d67a94-000
TRUE   2014-07-03T00:46:35   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.013   5d7b728261c64178f4bd718b7dfc989f529464dd10ee73c0ff246ea575e6c9ab-000
TRUE   2014-07-03T00:46:35   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.013   6d5c29b514860de4730a489313816319b9d3f566f06fff40587fabc4171411de-000
TRUE   2014-07-03T00:46:35   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0218   7ff402d96e842b66fc511be46c9e1294eef5f955607ced8bab763e158a74693e-000
TRUE   2014-07-03T00:46:35   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0212   c04a955c71bc1a2c7a00e4c7b2e23b4398e2c16b6941a07642fcd98fbeb6e24d-000
TRUE   2014-07-03T00:46:35   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0154   d62342c6a3c1baae19cda7c493d3f1195a2ca5425d97494119e7790ad2b081d7-000
TRUE   2014-07-03T00:46:35   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0126   e2c24f5247858ef29457afd0d2340ec2cf4fbe8adcca49c67430cb4d0d6f2ed1-000
TRUE   2014-07-03T00:46:35   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0136   feec587d9567a45e648d52a08dc10fbb9309b2060b7f413f0c01fb7182951558-000
TRUE   2014-07-03T00:46:35   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.02442   ff7e86595d9fd831de5f70e7e9aca4768f60a2359e8664ada66f7df477ab18f5-000
TRUE   2014-07-03T00:16:45   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.1001   b18f119fd2d7bf64ba5d27268d8923d586da3dd80c3c065af8d5a1057e425981-000
TRUE   2014-07-03T00:16:45   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.02333   d1449ec6fcd46747fa6f37724b940dc2ffd25afd396b40ebcfdf47bcce0b2349-000
TRUE   2014-07-03T00:16:45   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0501   d23908f50d053955df0bf7ee264b290ff54e7f171310a8b419106b8ed4f007f0-000
TRUE   2014-07-03T00:16:45   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0401   f272bf70f2fa4a636d31afeca50c55d1497dad3f7a2c5936d04aadb69a1b96db-000
TRUE   2014-07-03T00:11:48   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.044632   529776bd3cf9cc85185a792bac7268196de8b470f48f5be14b8926e3176344e6-000
TRUE   2014-07-03T00:11:48   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.0111   621fc6ad648900773216b988949af61978c5bf11f35ffb88c77fdbce9f9c867a-000
TRUE   2014-07-03T00:11:48   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.015   956bbc5a271362b6650de331b4e0db7b66c59752253c95b223f74d213283c740-000
TRUE   2014-07-03T00:11:48   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.031732   c97e5556dbf9a7ea10b1f358a3bbe5bdc37723768b90d2c6f7342af3e859bff2-000
TRUE   2014-07-03T00:11:48   Sent to      1Ms44T9PWUsSfrBibN9jLJqcJUbfpM689p   -0.01866   d4789fda7cd78c0b2a63270d04ba0311d4821c0f88d63ffb956c44f586353b91-000

[nottm28]

A double spend attacked wallet...

https://i.imgur.com/TdZfNG1.png

[nottm28]

http://nottm28.imgur.com/all/

Sorry - made them publically viewable now...

[nottm28]

When I checked this morning the missing txns were back - http://nottm28.imgur.com/all/

I think someone noticed a double spend attack from updown and somehow suspended all txns from the last 2 weeks. Now they have been released.

This is some scary shit...

[Justin00]

No offence mate.. but maybe slow down a bit.. have a think / little break.
You've got like 3ish threads, everyone else is seeing something different to what  you are seeing.

I'm not disputing or argueing with what you are saying but their are alot of smart people here, such as yourself and they are having trouble seeing what it is you are seeing.

[nottm28]

Actually I am saying the transactions are now back in my wallet. See the imgur image. The problem has corrected itself. I'm not getting the double spend warning that I (and others) did see yesterday. So what gives?

[nottm28]

Also I take your point and will keep it this thread only now

[Keyser Soze]

Actually I am saying the transactions are now back in my wallet. See the imgur image. The problem has corrected itself. I'm not getting the double spend warning that I (and others) did see yesterday. So what gives?

It sounds like the whole time it was just an issue with your wallet since now it is showing all the transactions.

The warning on blockchain.info doesn't necessarily mean that someone is trying to scam with zero confirmation transactions (double spend). It more or less means that the address has zero confirmation inputs that may never confirm.

[nottm28]

Thread moved here https://bitcointalk.org/index.php?topic=681136.0

locking