Onlooker Blog

Updates and research notes from the ONLabs team.

2026-06-15

From analytics tags to attack surface: understanding browser-side supply-chain risk

How third-party JavaScript, tag managers, and embedded browser-side services become part of your supply chain, and how teams can monitor them as external risk changes.

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2026-06-01

Domain typo squatting: small change, real risk

How lookalike domains turn tiny spelling changes into credible phishing infrastructure, and how an Onlooker investigation tracked one targeting a podcaster.

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2026-05-28

What your DNS records say about your business

A practical Onlooker walkthrough for turning DNS records into vendor, email, infrastructure, and exposure intelligence.

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