https://www.cryptocoinsnews.com/luxembourg-researchers-unmask-bitcoin-users/
It seems safe to assume Tor is broken now.
erm did I miss something?
I second this question.
The article merely explains how the paper explains how bitcoin nodes can be pushed from tor and forced to connect through clearnet by triggering DOS protection against the tor gateway IPs.
Doesn't imply tor is broken at all.
btw: there's still a simple way to hide your IP when making a transaction: Hide in the mass of people using the same electrum (or obelisk, or ...) server. Yes, you have to trust the server operator to not store your IP or to not give it out. If you can't bring yourself to do that, just run your own server and get other to use it.
And isn't it possible to mask a wallets IP, by having one wallet with open connections and a second hidden wallet that only connects to the open wallet using connect=
The first wallet is used to supply the up-to-date block chain to the hidden wallet, which will only connect to one specific IP (the IP of the open wallet) making the hidden wallet completely invisible to all other wallets apart from the one it's configured to connect to.
This is clever. You will end up with two copies of the blockchain but I guess storage is cheap. But isn't the transaction untlmately broadcast from the same ip?