One of the transactions mentioned in the Cryptocoinsnews is mine, the one of 149.9999. i send 150 Btc from my coinbase wallet to my Blockchain wallet and from ther to Maidsafe.
Do i have to worry? What to do?
There can be of course false positives. You can try to improve the data situation.
Also, I would not transfer in the current situation so much money back and forth between online wallets.
We all have to wait until this have been clarified. Someone is trying to run away with 650,000 stolen Bitcoins.
This will still provide a lot of trouble. Also in the Altcoin segment.