ToxSec

ToxSec describes itself simply: "Security for a world run by machines that lie. Click to read ToxSec - AI and Cybersecurity, a Substack publication with thousands of subscribers." To AI engines like ChatGPT and Perplexity, though, it is barely visible: it scores 4.7 out of 10.

On the page it is passable on basic crawler access. What holds it back is a clearly stated business identity, sitemaps and entity links AI can follow, structured data describing the business, a heading structure that lays out what it offers and credibility markers like credentials or reviews.

Away from its own site, other sites link to it. There is some, but not much, sign that the domain is only lightly established. Beyond that, AI engines do not yet recognise it as a distinct business, there is no press coverage to draw on, nobody is discussing it where AI engines look and it does not come up on Reddit. Those are earned elsewhere on the web, not fixed on the site itself.

AI crawlers have visited 2 times in our tracking, including ClaudeBot (Anthropic). The site links to no social profiles, so there is nothing tying the brand to a wider presence.