Reddit Promoted Ad Blocker
mmnhjecbajmgkapcinkhdnjabclcnfpg
Risk Score
5.40
Risk Level:
Medium
Recommendation:
🟡 MEDIUM RISK — review
Top Risks
- Brand impersonation: 'Reddit' in name by unverified gmail developer, not confirmed owner.
- Privacy policy is Google's generic account policy — not scoped to this extension at all, admits data collection and 3rd-party sharing.
- No last_updated date available; maintenance posture is completely unknown.
- Description promises ad-blocking but extension lacks declarativeNetRequest/webRequest — functional mismatch.
- Free-webmail developer (gmail) with no verified business identity behind a high-rating product.
Evidence
- brand_impersonation store brand_mention.is_impersonation=true, brands=['reddit'], confirmed_owner=false, dev domain=gmail.com
- generic_privacy_policy store Policy is Google account policy; scope_extension=false, data_collection=true, third_party_sharing=true → +10.0 privacy
- description_permission_mismatch manifest Promises ad-blocking but no declarativeNetRequest or webRequest declared.
- maintenance_unknown store last_updated and months_since_update both null; cannot verify currency → scored as >36mo.
- free_webmail_developer store Developer email mockerydev@gmail.com; no business website; verified_publisher=false.
- featured_by_google store is_featured_by_google=true; applies -2.0 reputation discount but does not offset impersonation floor.
- no_csp manifest content_security_policy=null, MV3 (strict default applies, no MV2 penalty).
- host_permissions_scoped manifest Host permissions limited to reddit.com and old.reddit.com only; no broad host access.
Permissions Breakdown
- *://www.reddit.com/* medium Host permission scoped to reddit.com only; content script can read/modify reddit pages.
- *://old.reddit.com/* medium Host permission scoped to old.reddit.com; same content-script access as above.
Pillar Scores
Permissions1.50
Reputation7.50
Network0.00
Webstore4.00
Maintenance10.00
Privacy10.00
Code Quality0.00
CVE Exposure0.00
Bookkeeping
Rubric v3.6
Scored at 2026-06-16 07:56
Listing SHA
7f4d6bca62dd…
Force block
— not fired
Score recovered
no
Elapsed
32.6s