Harbour — Scam Defence icon

Harbour — Scam Defence

by The Deep Brief · thedeepbrief.co.uk · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Instantly check suspicious messages, links, and pages for scams. Powered by Harbour.

Users
3
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#323K
#256K among extensions
Version
1.0.0
updated 26 Mar 2026

Users

monthly, 7 months
023Mar 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months
001Mar 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Harbour — Scam Defence

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

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+1+50.0%00.00
6 months+1+50.0%00.00

Version history

1 versions recorded
1.0.011 Mar 2026

Details

Category
Tools
First seen
11 Mar 2026
Size
19 KB
Languages
en-GB
Pricing
Free
Privacy policy
thedeepbrief.co.uk
Extension ID
njcmcegenfgjjejcmchflbllbdhndgin

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
contextMenusstoragenotificationsactiveTabscripting
Site access
https://www.thedeepbrief.co.uk/*

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