It sounds like theres a keylogger on your device thats capturing all your passwords. What kind of device did you use to access the acccounts?
Other people have reported passwords being lifted from Android devices. I would not use an Android device to access high value bitcoin accounts. Any amount more than 20BTC should be kept offline.
BTW the address "off the west african coast" is latitude 0, longitude 0, which is the default location for blockchain when the originating IP is unknown.
I only access with hardwired linux box. I have no bitcoin info on my android, except for my blockchain.info app, which I rarely use but absolutely have not used sined i changed my password a month before they were hacked. yes, i suspected that keylogger as well, but a) I can not imagine how that would have been possible to install on my linux box 2) the 2nd withdrawal password on blockchain.info uses a virtual keyboard specifically so keylogger can not see the password.
ah... interesting about 0,0. makes sense. thanks
honestly I am not sure how much I trust ANY of the exchanges. They are all vulnerable to hackers and greed. If someone at blockchain decided to empty my account (and, occasionally some other persons account), they can easily say "hey, you should have used better passwords/security/etc/etc' and there is nothing the victim can do. As bitcoins are not even money, I dount you could even get any real attention on such acts. Although i think that is a .01% possibility of what happened to my bitcoins, I think there is a 50% chance that is what happened with BTC-E and a 99.9999% chance that (or something very similar) this happened with Bitcoin-24