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    Feathercoin network up 3 % over 2 days- NETWORK ATTACK?

    Attacks and Feathercoin Security
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    • G
      goldbit89 last edited by

      these are the 3 address they sent the funds to:

      6hwNMb7Z5Zsxm5c52A2k6ZdUREkYaJYZ3X
      6jtrurnnp4go77Ut3f6YJXkdWeDbH3r8Wy
      6rzawe8HPYy2CSc2VexuTZvFeod4HQ6Qzx

      still unredeemed as of this post

      from:
      6kU3EHXSuFfd9TRqVeXuC48iFTBFbFypSd

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      • ?
        A Former User last edited by

        Adresses are useless because they are “anonym” and you cant take no action (blocking) against them.

        Would be great if the !coin creator! could block address in worst case scenarios like this - to go one step further if he could withdraw coins from adress which are used for “criminal” purpose

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        • G
          groll Regular Member last edited by

          [quote]Would be great if the !coin creator! could block address in worst case scenarios like this - to go one step further if he could withdraw coins from address which are used for “criminal” purpose[/quote]
          with all the alt and not so good creator(e.g: nuggets :o) around some coins i would run if this was possible

          address can be good if you trade and found he trade with you so you find him. but unlikely to be notice or even happen

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          • wrapper
            wrapper Moderators last edited by

            My latest analysis of the situation is

            Either, the attacker is moving round the coins - Phenixcoin - Worldcoin etc, from the upped instant hash rates to the 24 Hr average. Or there is some other (possible dangerous) auto mechanism switching miners around. I’ll be sort of pleased, if its the latter.

            Is there any news of those coins how are our “partner” coins doing?

            The attack has to be from Litecoin or Bitcoin miners, because the hash power required. Hopefully they lost some Litecoins moving their rigs over to do the scrypt network attacks.

            Coin▲ Network Hash Rate  Avg Hash Rate Past 24 Hours 
            Alphacoin 27740 24560
            AmericanCoin 1440 1330
            Anoncoin 1030 229.21
            Argentum 787.28 766.82
            BBQCoin 315.82 394.75
            BitBar 306.84 346.13
            BitGem 208.68 214.04
            Bottlecaps 136.26 79.08
            CHNCoin 102.58 99.43
            Craftcoin 74.26 62.54
            DigitalCoin 41.69 39.42
            Elacoin 40.71 35.43
            Fastcoin 35.75 34.94
            Feathercoin 31.74 30.09
            Florin 20.21 20.21
            Franko 17.43 16.65
            Hypercoin 12.55 22.27
            Krugercoin 12.14 21.86
            Litecoin 11.96 13.57
            Luckycoin 5.2 6.06
            Megacoin 1.73 1.89
            Mincoin 1.46 1.49
            Nibble 0.2 2.22

            [attachment deleted by admin]

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            • F
              flound1129 last edited by

              .

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              • F
                flound1129 last edited by

                There appears to be some sort of issue with the FTC client. I’m not sure whether it’s related to the attacks or not, but in my client, ‘mintime’ was almost 2 hours off from the current time for a while, resulting in many rejected shares.

                It’s still over 30 minutes off as I write this:

                [code]$ feathercoind getblocktemplate {} | grep ntime
                “mintime” : 1374235229,
                $ date +%s
                1374232575
                $ bc
                1374235229-1374232575
                2654
                [/code]

                This caused 100% rejected shares on my pool for about 3 hours until I patched stratum with a larger allowance for incorrect ntime.

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                • wrapper
                  wrapper Moderators last edited by

                  6kStRVT25dG9sRPvGoHZ4izHA6qKJ4E1R9

                  Hey, Is this ligit he got 7 blocks an hour since 21:30pm yesterday

                  af56e40d17… 52384 2013-07-19 14:00:57 200 13200.4419994 FTC
                  34c0324d35… 52385 2013-07-19 14:01:22 200 13400.4419994 FTC

                  Gotta go out, hope this is all stopped when I get back, I note nutnuts p2pool has not payed out since 6.00am and thats unusually unlucky.

                  Hope it is Ok?

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                  • V
                    vasp last edited by

                    Seems FTC were dead from now :( It is a pity, hoping that this will be the currency of a minimum replacement for litecoins :(

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                    • S
                      svennand Regular Member last edited by

                      Seems that the diff/retarget time is completely out of wack.
                      Also havent gotten my latest block found confirmed/unconfirmed in ftc client for several hours.
                      Only info is that the miner has found one accepted.

                      Anyone care to comment about this? time for checkpoint?

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                      • D
                        Drjones Regular Member last edited by

                        Yes Just seen this???

                        Why is difficulty going down with more hash power added?

                        Anyone have any idea? looks abit f0rked ;(

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                        • D
                          DaMooMoo last edited by

                          Something is very very wrong. Re-target time is negative and keeps increasing in negative value. Does this mean it will never reach 0 hence it will never re-target?

                          Edit: 69,505,175 KHash/s :o looks like another attack?

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                          • J
                            jeremiel Regular Member last edited by

                            [quote name=“DaMooMoo” post=“22229” timestamp=“1374244112”]
                            Something is very very wrong. Re-target time is negative and keeps increasing in negative value. Does this mean it will never reach 0 hence it will never re-target?

                            Edit: 69,505,175 KHash/s :o looks like another attack?
                            [/quote]

                            The attacker found a vulnerability in stratum and was using that to block the hash power. Because pools weren’t finding any blocks, even orphans, miners started jumping ship.

                            This attack isn’t one person but a group. I’m starting to think either these attacks are based on a grudge or the removal/down fall of ftc will make money for someone’s other project. This is to thought out and concentrated for sh*ts and giggles.

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                            • Bushstar
                              Bushstar last edited by

                              All right everyone, calm down. Everything will be okay :)

                              These attackers are pretty ingenious. I’m really keen to get the [url=https://forum.feathercoin.com/index.php?topic=1878.msg15226#msg15226]Advanced Checkpointing[/url] implemented so that attackers have to mine blocks normally like the rest of us.

                              What they are doing to us now they will move on and try on others. We are being forced to evolve which is no bad thing. More than anything these attacks help spread fear, uncertainty and fear as many do not understand the attacks and over estimate the damage the attacks will do.

                              Donate: 6hf9DF8H67ZEoW9KmPJez6BHh4XPNQSCZz

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                              • C
                                chrisj Regular Member last edited by

                                [quote name=“Bushstar” post=“22247” timestamp=“1374248996”]
                                All right everyone, calm down. Everything will be okay :)

                                These attackers are pretty ingenious. I’m really keen to get the [url=https://forum.feathercoin.com/index.php?topic=1878.msg15226#msg15226]Advanced Checkpointing[/url] implemented so that attackers have to mine blocks normally like the rest of us.

                                What they are doing to us now they will move on and try on others. We are being forced to evolve which is no bad thing. More than anything these attacks help spread fear, uncertainty and fear as many do not understand the attacks and over estimate the damage the attacks will do.
                                [/quote]

                                You rock!

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                                • V
                                  Vigil last edited by

                                  So which pool should we be mining on?

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                                  • S
                                    svennand Regular Member last edited by

                                    [quote name=“Vigil” post=“22252” timestamp=“1374249867”]
                                    So which pool should we be mining on?
                                    [/quote]

                                    Check this thread to see which pool has fixed the stratum problem.
                                    http://forum.feathercoin.com/index.php?topic=2866.0

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                                    • ?
                                      A Former User last edited by

                                      Dont forget to HELP our friends WDC PXC to!!

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                                      • J
                                        justabitoftime last edited by

                                        [quote name=“Markus11” post=“22265” timestamp=“1374252540”]
                                        Dont forget to HELP our friends WDC PXC to!!
                                        [/quote]

                                        I’m in charge of partnership movement… I will never leave a man behind. :)

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                                        • G
                                          gen last edited by

                                          [quote name=“Vigil” post=“22252” timestamp=“1374249867”]
                                          So which pool should we be mining on?
                                          [/quote]

                                          Actually, it started happening about 10hours ago. a quick way around it was to change from stratum to getwork pool. Thus just temp change to getwork, its a alternative solution… But I guess most pool should have resolve this problem…

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                                          • F
                                            flound1129 last edited by

                                            [quote name=“Vigil” post=“22252” timestamp=“1374249867”]
                                            So which pool should we be mining on?
                                            [/quote]

                                            Multipool was patched last night.

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