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Topic: weird experince with scammers! - page 2. (Read 310 times)

sr. member
Activity: 1274
Merit: 267
May 01, 2019, 05:45:14 AM
#6
I think it's really weird, cause maybe there is a function in smart-contract that I don't understand yet.

the smart-contact creator address : 0x64117bcec6ea55d6b7ce6c92d0a981c44ca99a6b
the contract address : 0x91780bcd29620338d2d3bc16bc576d1055e85e38
the address that distributes the token : 0xb872f1cfc7beca78cdc7389a5bcfc4071958c131
Someone address : 0x9bc99e73e97a94a3d059cd7becf472d7265c3fd6

I take some minutes to find out that the creator has sent the distributor address a bunch of token, then the distributor address has distributed tokens to someone and then a while later... that someone's address sent the token back to contract creator address. WTF.
sr. member
Activity: 1596
Merit: 335
May 01, 2019, 05:06:02 AM
#5
I'm also wondering how did it happened. It's the fist time that I have heard of that kind of situation.
It's really risky to provide a private key in an airdrop but how did they manage to transact using your own wallet?
Is it just a bug that we have to ignore? Honestly, scammers are the reason why I stopped joining in different airdrops these days.
jr. member
Activity: 170
Merit: 1
May 01, 2019, 05:02:40 AM
#4
Have not for once heard something like this is possible to happen, for me I don't think any transaction can be reverse in blockchain technology, so how did the same address that send the token, managed to transfer the token back from your wallet? Will personally research on this on my own to have more experience how it works.
hero member
Activity: 1274
Merit: 519
Coindragon.com 30% Cash Back
May 01, 2019, 05:02:05 AM
#3
As you can see there are so many airdrops and bounties outside,

i know that there are so many scammers but my question was how they managed to make a transcation from my wallet even though they dont have my private key ?

I had experienced that before when I joined an airdrop a few years before. Some participants had lost a certain coin, not to mention I had some eth on my wallet that time, only a certain coin got stolen and the transaction was done within my wallet. I am not an expert with contracts or anything, but someone said that it could be that the one who made the erc-20 contract must have made a back-door on the contract to do that.
jr. member
Activity: 64
Merit: 6
May 01, 2019, 04:54:38 AM
#2
As you can see there are so many airdrops and bounties outside,

i know that there are so many scammers but my question was how they managed to make a transcation from my wallet even though they dont have my private key ?
jr. member
Activity: 64
Merit: 6
May 01, 2019, 04:45:29 AM
#1
since march last year i participated in KELTA Airdrop and they made many rounds the participation requirments were easy (signup in the website and do some casual airdrop requirments and submitting my erc20 wallet address so they can send me the tokens).

in the ending of 2018 there was many talks that the token is scam and alot of airdrop Participants and token investors didnt recieve their tokens, and the admins of the token did not answer any of the questions in their telegram community.

but the weird thing was this, after the end of the last airdrop round i recieved about 70 tokens, after many monthes about 20 days before i nticed an outgoing transcation (of the 70 tokens i recieved before) from my erc20 wallet (myetherwallet) even though i didn't give my private key to anyone and the transcation was to the same address that sent me the 70 tokens before.

p.s: the same thing happened to all my contacts who paticipated in the airdrop with me

Bitcointalk bounty thread : https://bitcointalksearch.org/topic/ann-ico-kelta-official-bounty-campaign-thread-2899199

Kelta erc20 address: 0x64117bcec6ea55d6b7ce6c92d0a981c44ca99a6b

is there any explination how that happened ? please help.
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