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Card 674 of 9972026-08-22 issue

Observed arrival · 2026-08-22

Quaesitor: a case file for investigating phishing sites

quaesitor.dev Observed source
Editorial interest 84/100 Selection signal · not a rating of the site

Quaesitor is building a Chrome extension that traces redirects, captures deceptive pages, gathers domain intelligence, and helps prepare takedown reports.

Landing page captured for the 2026-08-22 issue.

Why it surfaced

Its five-part suite treats phishing investigation as an evidence workflow: Vestigia records redirect chains, Signum annotates captures, Tabularium pulls RDAP and DNS details, and Libellus carries verified fields into abuse forms. The project is still being assembled, but its forensic bundles, SHA-256 manifests, and unusually specific vocabulary make it feel like a serious instrument rather than another generic security dashboard.

Quaesitor is building a Chrome extension that traces redirects, captures deceptive pages, gathers domain intelligence, and helps prepare takedown reports.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use

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quaesitor.dev

Landing page observed 2026-08-22. The live site may have changed.