Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Myxa Proxy [browser-hijack] + malext.io malicious_extension_sentry (+2.5, capped).
• proxy permission allows complete browser traffic interception and redirection to attacker-controlled servers
• Privacy policy is Google's generic account policy — not scoped to this extension; admits data collection and third-party sharing
• Developer is anonymous gmail user with no name, no business domain, and no verified publisher status
• install_url_hijack detected: extension opens a URL on install, possible affiliate/tracking redirection

Evidence

• proxy_permission manifest proxy declared — can silently reroute all browser HTTP/S traffic to any server the extension chooses.
• install_url_hijack store install_url_hijack == true; extension triggers URL open on install — potential affiliate or phishing redirect.
• generic_google_privacy_policy store Privacy URL is myaccount.google.com/privacypolicy — Google's own policy, not scoped to Myxa Proxy at all.
• privacy_policy_classification api scope_extension=false, data_collection=true, third_party_sharing=true — policy admits sharing, not extension-specific.
• anonymous_developer store developer_name empty, free-webmail only (gmail), no verified publisher, no business domain.
• small_install_high_perm api Only 5 installs with proxy (HIGH-tier) permission — anomalous tail-attack-surface fingerprint.
• js_external_hosts crx Extension contacts app.getmyxa.com (NL) and t.me (RU) — two jurisdictions, unverified operator domain.
• no_csp manifest content_security_policy is null (MV3 strict default applies, but no explicit CSP declared).
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Myxa Proxy [browser-hijack] + malext.io malicious_extension_sentry; score 5.41 -> 7.91 (+2.5 cap 2.5).

Permissions Breakdown

• proxy high Can redirect all browser traffic through an arbitrary proxy server; full traffic interception capability.

Pillar Scores

Bookkeeping