What if a group of people wanted to steal Bitcoin? Here's one way it could happen:

in #bitcoin7 years ago (edited)

What if a group of people wanted to steal Bitcoin? Here's one way it could happen:
Fork Bitcoin (call it BTC2 for simplicity) so people have both sets of coins. Allow users to sell their forked coins for extra money to buy more BTC

Bitcoin forks seem like a great way to cash out and profit! Everyone sell your BTC2 and you can make some extra money. It's completely safe!

Fork Bitcoin AGAIN (now we'll call it BTC3), but this time without replay protection. Now, if a user sells you their BTC3, you could trigger a replay attack on BTC nodes (since the private keys are the same, and signed messages are as well). Now you get their BTC3, but you also get their BTC since the same signature can sign those coins over to youimages.jpg

Sort:  

The best you can do after a fork is move all your coins to a new address.

@alchemage has voted on behalf of @minnowpond. If you would like to recieve upvotes from minnowponds team on all your posts, simply FOLLOW @minnowpond.

To receive an upvote send 0.25 SBD to @minnowpond with your posts url as the memo
To receive an reSteem send 0.75 SBD to @minnowpond with your posts url as the memo
To receive an upvote and a reSteem send 1.00SBD to @minnowpond with your posts url as the memo

@minnowpond1 has voted on behalf of @minnowpond. If you would like to recieve upvotes from minnowponds team on all your posts, simply FOLLOW @minnowpond.

        To receive an upvote send 0.25 SBD to @minnowpond with your posts url as the memo
        To receive an reSteem send 0.75 SBD to @minnowpond with your posts url as the memo
        To receive an upvote and a reSteem send 1.00SBD to @minnowpond with your posts url as the memo

Thanks for sharing to us.

Congratulations @perfect86! You have completed some achievement on Steemit and have been rewarded with new badge(s) :

Award for the number of upvotes
Award for the number of upvotes received

Click on any badge to view your own Board of Honor on SteemitBoard.
For more information about SteemitBoard, click here

If you no longer want to receive notifications, reply to this comment with the word STOP

By upvoting this notification, you can help all Steemit users. Learn how here!

@mrainp420 has voted on behalf of @minnowpond. If you would like to recieve upvotes from minnowponds team on all your posts, simply FOLLOW @minnowpond.

        To receive an upvote send 0.25 SBD to @minnowpond with your posts url as the memo
        To receive an reSteem send 0.75 SBD to @minnowpond with your posts url as the memo
        To receive an upvote and a reSteem send 1.00SBD to @minnowpond with your posts url as the memo

Coin Marketplace

STEEM 0.15
TRX 0.16
JST 0.028
BTC 68614.03
ETH 2441.44
USDT 1.00
SBD 2.36