Top Risks

• NewTab override by wallpaper extension with operator cluster of 16 dev-email siblings — monetization shell pattern.
• Privacy policy URL fetch failed (ConnectionError); no policy content evaluated — treated as no policy.
• Uninstall and install URL hijacks redirect to gameograf.com with UTM tracking on every install/uninstall.
• operator_cluster sibling_count=4 compound fingerprint matches indicate mass-produced extension farm.
• No developer name listed; verified publisher badge present but domain ~5.5yr old with 265 certs.

Evidence

• newtab_override manifest chrome_url_overrides.newtab set to newtab.html — wallpaper extension captures every new tab.
• uninstall_url_hijack crx setUninstallURL → https://gameograf.com/?utm_source=extension&utm_medium=install
• install_url_hijack crx onInstalled opens https://gameograf.com/?utm_source=extension&utm_medium=install
• privacy_policy_fetch_failed api fetch_error:ConnectionError on https://api.gameograf.com/gameograf-privacy-policy.html → score +10.
• operator_cluster api sibling_count=4 compound; dev_email dimension=16 siblings under support@gameograf.com.
• dom_xss_sinks crx innerHTML user-controlled in js/popup.js and js/calendar.js; no CSP to mitigate.
• no_csp manifest content_security_policy is null; MV3 default applies but dom sinks increase XSS surface.
• no_developer_name store developer_name is empty string; verified_publisher=true but no display name increases opacity.

Permissions Breakdown

• search medium Allows reading/modifying search queries; paired with newtab override elevates risk.
• host_permissions: https://api.gameograf.com/* medium Scoped to dev API; enables outbound data exfil to developer-controlled server.
• chrome_url_overrides.newtab medium Replaces every new tab — high-reach monetization surface for a wallpaper app.

Pillar Scores

Operator Siblings (15)

Other extensions sharing this developer's compound fingerprint:

• fdjpcjggpgdmdikmhoagohakklihimbo
• ammndifopdgpjcpmpbdenfcafipnejlj
• ojhigfemmjpjnmhidflhdlcahgdiiija
• ieocbmlfbinpcffofcjmpbjokkfghodc
• amfeinhgbpnnjihjiomibeodnainnjkd
• ceoamfmlgefiljnligpdkdindckojbim
• hlacaekdajdgiiofjplpofbgebgjbnco
• lcoeefcacppckhidgmkdlnbeajkmeick
• kngkldhmcncemclgjgbbogplfeoppkll
• gfcbimjpmoeofbmnjedjfkemdinagkmp
• kmjgnidfglamdnllpoidpfikcodjapih
• heakmhbelclpalglpiceoocofnkcjefb
• gbeldgdcloiceglhpdnkhbafeoddjehm
• epjpkhahnajkdjjfkeadcgfmfjfgdohf
• fjmlhfejlohohljeioedcliggbfkihdf

Bookkeeping