Alright, this is about a dog-like automaton that can hack into electronics near it. The main flaw here is that the SCP is boring. It is mostly a profile of the SCP, and has little story or unique points to make itself stand out.
Given that it can hack into electronics, why not isolate it in a Site with no electronics at all?
In this case, I think the most optimal approach is to ask why. Why would it hack into stuff? I must note that a good deal of brainstorming is needed. Some obvious guesses (it is hacking for some GoI) might come off as too obvious to readers, and might need more work to pull it off. You can also go for an unique underlying reason that most people would not expect, which can deliver an impact on readers.
