And by that, I mean...

He's the CEO of a company that is in it's second of 15-ish years 'selling shovel' booms. The guy who's motto has been 'We are 30 days from going out of business' for... about-ish 30 years.

Corporate espionage should have been a concern for a good part of that in his communications.

We have no clue what actually happened. For all we know it's a case of 'he was warned, his internal security groups already knew, and they were feeding useless info the whole time'.