DECA Hack Detection

How likely is it that DECA has already begun tracking Exalt Hacked Client usages?

And if they haven't, how easily could they begin tracking Proxy Server Injections/Hacked Client Programs. And if they were to begin doing so, would they have to update the Exalt Client to do so?

The closest I've seen to this is deca just changing rc4 keys whilst letting the old outgoing key still work as to catch outdated proxies.
I highly doubt deca has enough iq to catch any hacked clients, especially with most being external and using rpms that can only be detected from kernel/kerneldrivers, but even if they did they are restricted purely to the limits of the unity engine which is garbage shit and I doubt give enough freedom for anything like that

was this recently or years ago (i remember something, back when they still obfuscated flash client)