Hacking huh?
Total nonsense. Unless they have you on camera breaking into their building and accessing their servers internally. Remotely hacking your own orders is a total lie because its not possible. Someone at hfx watches too much tv.
Straight from metatrader
"Security of making the trade transactions is of paramount importance for programs of this kind. In MetaTrader 4, we have come up with the perfect solution. All data exchange between the client terminal and the platform servers is 128-bit encrypted. This is enough to ensure the security of trade transactions. In addition to this, you can use the improved security system based on the algorithm for public-key cryptography (RSA). Information protected in this way is impossible to hack within a reasonable period time"
And a reasonable amount of time to hack this combo of 128 bit encryption and public-key cryptography would be about year of non stop continues attempts. Which is easy for a server admin to log the ip, block it and shut the ports down way before the trade servers could ever be breached.
These guys should be moved to the scam folder for watching way too much tv.