The infrastructureTDS

Traffic distribution system (TDS)

A filtering layer in front of a malicious page that decides who gets to see it: the right country, the right browser, not a sandbox, not a crawler. Everyone else is sent somewhere harmless.

Why it matters to you

This is why a reported link looks clean when your analyst opens it. A single fetch from a research address proves nothing about what the victim was served.

Where we meet it

TDS behaviour shows in the shape of the infrastructure rather than in one page fetch, which is why it belongs in the indicator layer instead of a screenshot.

Where this term stops being vocabulary

Malveine is where you watch it happen to you

Knowing the word is the cheap half. The platform is the half where the term arrives attached to your domain, with a timestamp and the source it came from.