Is Default profile for Prime Video safe to use?

Default profile for Prime Video has a security risk score of 35.4/100 (LOW risk). Our security analysis detected 16 findings. Review the detailed security assessment below to understand the specific risks before installation.

What are the security risks of Default profile for Prime Video?

Based on our automated security analysis, Default profile for Prime Video presents low risk level. The extension is analyzed for malware patterns, secret exposure, network communications, permissions, and supply chain vulnerabilities.

How is the security score calculated?

Risky Plugins calculates security scores using weighted categories: severity of findings (25 points max), malware detections (35 points), secret exposure (28 points), network communications (10 points), and obfuscation (10 points). Scores range from 0-100, with higher scores indicating greater risk.

What does CRITICAL, HIGH, MEDIUM, LOW, MINIMAL risk mean?

CRITICAL (80-100): Severe security issues like malware. HIGH (60-79): Significant vulnerabilities. MEDIUM (40-59): Moderate security concerns. LOW (20-39): Minor issues. MINIMAL (0-19): Very low risk. Always review findings before installing any extension.

Chrome Web Store

Default profile for Prime Video

by [email protected] · 28 users

a196903d-070a-5375-8bfd-68d3aeeaa74b | v0.0.4

LOW risk

+15 since v0.0.3

Risk verdict

No high-risk signal observed

Score-based assessment (low risk, 35/100). No analyst review available.

Analysis record

Analysed: 1 weeks ago
Version: v0.0.4
Artifact: SHA256 A58…C9E
Source: Findings (non-IoC)

Evidence ledger

Ranked by severity · findings with a source location link to the code viewer

6 detail rows

YARA Rule Matches

4 rules

Severity	Rule	Hits	Files	Metadata
LOW	`postinstall crypto operations`	1	_metadata/verified_contents.json	-
LOW	`postinstall file manipulation`	1	popup.js	-
LOW	`postinstall environment access`	1	popup.js	-
LOW	`postinstall network communication`	3	content.jsbackground.jspopup.html	-

Show network indicators (10)

Publisher Evidence

Limited evidence

[email protected]

Publisher identity, store signals, distribution reach, and warning signals used for context. Treat this as supporting evidence, not a clean bill of health.

Chrome does not expose the same publisher verification data as IDE stores, so this score is deliberately conservative.

Noisy-finding weight

x1.00

Publisher domain

No domain

Missing

Store verification signal

Limited signal

Limited

Extension portfolio

Portfolio

11 evidence rows available.

Finding Categories

IoC Indicators

YARA Rules Matched

4 rules(6 hits)

postinstall crypto operations postinstall file manipulation postinstall environment access postinstall network communication

Requested Permissions

7 permissions

Read and modify cookies on all sites

High

storage

Low

*://*.primevideo.com/*

Low

*://*.amazon.com/*

Low

*://*.amazon.co.uk/*

Low

*://*.amazon.de/*

Low

*://*.amazon.co.jp/*

Low

Security Analysis Summary

Security Analysis Overview

Default profile for Prime Video is a Chrome Web Store extension published by [email protected]. Version 0.0.4 has been analyzed by the Risky Plugins security platform, receiving a risk score of 35.4/100 (LOW risk) based on 16 security findings.

Risk Assessment

This extension presents low security risk. Some minor findings were detected, but nothing that would prevent typical usage. Reviewing the detailed findings below is recommended before use in sensitive environments.

Findings Breakdown

Medium: 10 finding(s)
Low: 6 finding(s)

What Was Analyzed

The security assessment covers multiple analysis categories:

Malware Detection: YARA rule matching against 2,400+ malware signatures
Secret Detection: Scanning for exposed API keys, tokens, and credentials
Static Analysis: Code-level security analysis for common vulnerability patterns
Network Analysis: Detection of suspicious network communications and endpoints
Obfuscation Detection: Identification of code obfuscation techniques

Developer Information

Default profile for Prime Video is published by [email protected] on the Chrome Web Store marketplace. The extension has approximately 28 users.

Recommendation

Exercise caution with this extension. Review the detailed findings and ensure the requested permissions align with the extension's stated functionality before installation.

Chrome version history

Risk trend by version

2 analyzed versions. Each point is the latest successful scan for that version; failed zero-score scans are hidden. Dates are based on first seen by risky plugins.

Selected

Change since first

+15

Change from previous

+15

Versions:

First analyzed version

0.0.3

Apr 29, 2026

Risk range

20 to 35

Across analyzed versions

Latest analyzed version

0.0.4

Oct 4, 2026

Selected version

low

Version

v0.0.4

1 weeks ago

Risk score

Findings

Change vs previous

+15

Pick any point on the chart to explore that version's code below.

Source Code Viewer

Source Code Not Available

Source code is not available for this version of the extension.

About This Extension

DefaultProfile provides automatic login to your chosen profile on the Amazon Prime Video platform, eliminating the need to navigate through the 'Who's watching?' screen and clicking on the appropriate tile. 😌🎥 Discover a new level of convenience with the 'DefaultProfile' extension dedicated to Prime Video. Experience the comfort of using SVOD platforms on a new level. With DefaultProfile, you can focus on watching, not worrying about profile selection. 🍿💡 All you need to do is: 1️⃣Add the DefaultProfile extension to your browser, 👩‍💻 2️⃣Log in to Prime Video, 🎬 3️⃣Select a profile from the pop-up extension.🧑‍🤝‍🧑 ✨The next time you log in to Prime Video, when the 'who's watching' page appears, the profile will be automatically selected without your intervention. If there is only one profile on the account, it will automatically be chosen. It's that simple! 🙌