The only reason he got caught was because he used his access to attempt a BTC scam. The likelihood that more sophisticated individuals and organizations have a

The only reason he got caught was because he used his access to attempt a BTC scam. The likelihood that more sophisticated individuals and organizations have access to Twitter (and probably various other tech companies), and understand the importance of not letting your access be discovered, is probably far far higher than we realize. Should we just assume all data held by Twitter and various other tech companies is compromised (by multiple different actors)? Twitter seems to be wording things to make the attack seem out-of-this-world sophisticated, but I just have serious doubts about that.