This is welcome and overdue. Hacker access to online trading accounts is like having keys to the kingdom. In other industries there must be some kind of steps taken after the hacker has penetrated the network, i.e. evaluating what is of value, and how to exploit it. With a trader account there are several strategies the most common which involve buying thinly traded or penny stocks to run up their price. It is easy for the hackers to cover the connection between the hacked account and the selling accounts taking advantage of the run up price. In short, there is none.

SCMP article