I've already heard stories in social circles in Silicon Valley from senior folks in the industry that they didn't share before. Not because they were hiding anything. But because it wasn't topical. There are a lot of scumbags, and there is a lot of corruption to go around right now.
The first story came from sources close to the White House, or something along those lines. Makes sense since it was a national security issue. The second story is internal to the company.
Very plausible non conspiracy explanation: after the first story came out the exec he was having an affair with was pissed to discover she was in fact the other other woman and went to a reporter.
If someone thinks there is not a lot of sex going on in the c-suite maybe you need to get out more.