Of course the devs care about this. Apparently this guy has discovered a "loophole" in the mining algorithm that enables him to outmine everyone else. @abit or @arhag can explain the technicals if they want, but anyway they already see a fix so the loophole will be closed.

What's cool about this is that it means some very smart minds are looking at the algorithm, which will only help it grow stronger.

Hats off to mr. supercomputing :)