Новый вид крипто-мошенничества: Multisig

VC.ruPublished on 2022-08-25Last updated on 2022-08-25

Abstract

Мошенник под видом новичка в криптовалюте просит помощи и раскрывает свою SEED фразу.

Летом текущего 2022 года получил распространение новый вид крипто-мошенничества. В русскоязычном сегменте интернета мало информации об этом, поэтому хотим вас предостеречь.

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В чем суть

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Мошенник объясняет, что у него застряла обернутая валюта на кошельке, а нативной валюты не хватает для совершения транзакции.

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Поясняет проблему тем, что у него не получается пополнить свой адрес токенами нативной валюты, и предоставляет #SEED_фразу (Mnemonic Phrase) своего кошелька, которой, как все знают, делиться категорически нельзя. Тем самым демонстрируя пользователям, что он новичок в сфере криптовалют.

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Далее любой может войти по SEED фразе в его кошелек и увидеть на балансе его адреса сумму.

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Как любой другой человек, разбирающийся в технологии #блокчейн мы заходим в указанный кошелек.

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У него на балансе мы видим 1 005 #USDT и 0,08 #TRX . Для совершения любой транзакции (к примеру, вывода средств) требуется наличие TRX. В среднем, требуется около 0,3$ для оплаты любой комиссии в сети #TRON .

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После этого пользователь, который увидел на балансе большую сумму, преследуя мысли о возможном выводе 1005 USDT, пополняет баланс данного адреса валютой TRX. Средства зачисляются на адрес, и пользователь пытается вывести USDT, так как средств для оплаты комиссии теперь хватает.

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НО далее возникает проблема, в которой:

— вариант А: TRX уже отсутствуют (их просто вывели);

— вариант Б: транзакция вывода средств отменяется (выдается отмена).

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Что произошло на самом деле

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Данный адрес является Multisig Wallet — т.е. адрес, который находится под контролем двух и более пользователей. Такой адрес не может совершать транзакции без согласия любого другого владельца данного адреса. Иными словами — чтобы вывести средства, нужно, чтобы все пользователи этого адреса дали свое согласие.

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Резюмируя, можно сказать, что все средства, которые были получены на этот адрес, пользователь просто-напросто отдает мошенникам. И, конечно же, вывести USDT с данного адреса не представляется возможным без согласия других лиц, которые имеют контроль над этим адресом.

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Хотите увидеть, сколько желающих «помочь» бедолаге решились вывести средства — их почти 6000!

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Но, раз не получается вывести, что делать? Обращаться в техподдержку Trust Wallet:

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Ответ от поддержки не долго заставил себя ждать и все расставил по своим местам:

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Перевод: Привет @Marcus363. Это скам кошелек, который вы «нашли» или купили. Они дали вам поверить, что у вас имеется приватный ключ, но этот кошелек был создан с помощью мультиподписи, что означает, что вам требуется более чем один приватный ключ для любого трансфера, а вот они как раз в руках скаммера. Создайте новый кошелек и никогда больше не используйте этот.

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