Damn,thanks a lot for this information. I didn't understand what the problem was.

there have been many frauds, last week they created a fake app of myetherwallet in the iOS App Store and the most crazy thing is that it was placed in the third place of the most downloaded in the Finance category of the App Store. So guys, be careful with every operation that takes place.

so we have to catch up with these frauds and inform each other

Thanks for the info. Hackers and DDoS are continually becoming a serious threat to the cryptoworld and we all have to be very careful in protecting our funds. Over the week, several exchanges were being attacked by DDoS leading to suspension of trading activities for hours in those exchanges.

If you haven't visited the site today can your tokens on EtherDelta still be stolen?

I doubt this is the case.. I think the only one who will lose some coins/tokens are the one who entered their private address on etherdelta in the 30min-1hour window where the hacker was phishing.. The thing is it was saying we got logged out, so some people tried to import their account back and wrote their private keys.. I also have hundreds of tokens in my etherdelta but I believe in the end there won't be that much that will be stolen.. but it still sucks if you are the one who have been..

This is a big news and great help as well, thank for share the information.
Fortunately, I haven't get into this decentralized exchanges, as there are some flaws recently.
But, I believe you can post this in Service discussion (https://bitcointalk.org/index.php?board=85.0) or Exchanges (https://bitcointalk.org/index.php?board=223.0) as well to let more people knows about this problem.

Stay away from Ether Delta though. There is something funny about those dudes in charge anyway. I seen them list coins on their exchange that are clear scams meant to confuse and manipulate people. A respectable exchange wouldn't list those coins.

I did visit etherdelta today and it did log me in automatically as it usually does, but I didn't trade anything.

Just in case I used the same method as the OP to withdraw my main investment just in case and then used MEW for transfer to a safer wallet.

It's interesting, is it connected with the fact that the entrance and display of rates on the stock exchange has been difficult for the last few days?

Sure, but maybe it could have been prevented in the first place? Have there been more details about the attack yet?