Ask HN: Why was my post on cybersecurity flagged?

Earlier I submitted a story about elections and cybersecurity, it got several dozen upvotes, and then was quickly flagged. Why? Given the sites focus on tech and hacking, I can't fathom how this isn't worthy of HN. Sure, don't upvote it, but when a story's byline is about the "US Cybersecurity and Infrastructure Security Agency" making big changes it definitely seems related to Hacker News. I don't want to link for fear of getting flagged again but it's on the wired.com home page right now.