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Instantly check suspicious messages, links, and pages for scams. Powered by Harbour. Harbour puts real-time scam defence one click away. - CHECK ANY MESSAGE — Paste suspicious texts, emails or URLs and get an instant AI verdict: Scam, Suspicious or Safe. Tells you exactly what type of scam it is and what to do next. - RIGHT-CLICK TO SCAN — Highlight any text on any page, right-click, and choose "Check with Harbour". No copy-pasting into another tab. - PAGE GUARD — Automatically checks every page you visit against known scam domains. Injects a visible warning if you land on a phishing or impersonation site. - THREAT ALERTS — Stay informed about active UK scam campaigns (HMRC surges, Royal Mail fee scams, bank impersonation calls) directly in the popup. - KEYBOARD SHORTCUT — Highlight text anywhere and press Alt+Shift+H to scan it instantly. Powered by Harbour — the UK's personal fraud defence system. No account required for basic scans. Full platform at thedeepbrief.co.uk/harbour
Mar 26, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.