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19Versions
1Code reviewed

No malware found

In code review

Our reviewer read this extension’s code and found no malicious behaviour. An automated risk flag was reviewed and overturned.

1 indicator

1 indicator
1 version analysed

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What our analysis found

Viio Extension - Silent Edition, used by 50,000 people, showed no malicious code in Extension Auditor's review. It comes from a trusted publisher and was last updated in August 2026.

Analyst notes

This is a legitimate enterprise SaaS management extension by Viio ([domain withheld]) whose entire behavior matches its stated purpose: tracking which SaaS applications are open in browser tabs to help organizations audit their software stack. All network traffic goes exclusively to [domain withheld] (the publisher's own domain), tab URLs are sanitized before sending (credentials, query strings, and hash fragments stripped in sanitizeBrowserTab()), the identity permission is used only to look up the user's email against the Viio employee directory, and the CWS-disclosed data collection of 'Personally identifiable information' and 'Web history' precisely covers what the code does. The ML score of 0.00 (low), the clean permhash cluster ( flagged as malware), the Google trusted-publisher badge, and the chrome-stats 'trusted-publisher' signal all corroborate a benign verdict.

Viio Extension - Silent Edition

Viio Extension - Silent Edition Chrome extension security report

ID: nffjckgmpigfpkmamacllkakieaphfnm

Supported Languages

🇺🇸English

Extension Info & Metadata

Status
Active
Version
1.11.0
Size
0.03 MB
Rating
5.0/5
Reviews
2
Users
50,000
Type
Extension
Updated
Aug 18, 2026
Category
Workflow & planning
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
Download CRX
Chrome Web Store
Report Issue
This publisherTrack record
1extension
All still listed
Scanned by Extension Auditor — Low RiskDevelopers: embed this badge to link to this report.

Publisher Contextual Analysis

Trusted
Author
viio.io
Privacy
Privacy Policy
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
50,000

Email Change History

1 change
Feb 12, 2024
Domain changed

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Screenshots & videos

Screenshot 1
Screenshot 2

Install growth

Item
Type
Severity
Description
identity
Permission
High
This permission accesses Chrome identity service and user information. Rated High because it can obtain OAuth tokens, access connected accounts, and impersonate the user in authenticated service.
identity.email
Permission
High
This permission directly accesses the user's email address. Rated High because it reveals personally identifiable information and can be used for tracking or targeting.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
tabs
Permission
Medium
This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
https://api.viio.io/browser-extension/*
Host
Medium
Host permission — access limited to this URL pattern.
https://api.viio.io/agents/*
Host
Medium
Host permission — access limited to this URL pattern.
https://api.viio.io/v1/products/domains/*
Host
Medium
Host permission — access limited to this URL pattern.
alarms
Permission
Low
This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.

Each row lists a threat category the scanner evaluates. A checkmark means the review ran and found no matching issues in that category for this version.

  • Data Exfiltration

    Code review completed; no malicious patterns detected for this category.

  • Unauthorized Data Collection

    Code review completed; no malicious patterns detected for this category.

  • Network Interception

    Code review completed; no malicious patterns detected for this category.

  • Code Injection

    Code review completed; no malicious patterns detected for this category.

  • Credential Theft

    Code review completed; no malicious patterns detected for this category.

  • Obfuscation

    Code review completed; no malicious patterns detected for this category.

  • Tracking

    Code review completed; no malicious patterns detected for this category.

  • Privilege Escalation

    Code review completed; no malicious patterns detected for this category.

  • Phishing

    Code review completed; no malicious patterns detected for this category.

  • Remote Code Loading

    Code review completed; no malicious patterns detected for this category.

  • Other

    Code review completed; no malicious patterns detected for this category.

1 indicator

1 indicator
1 version analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

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About this extension

Browser Extension for tracking application usage

Read the publisher’s full description

Viio is a SaaS Management solution, helping organizations manage their SaaS stack. The Viio Chrome Extension for tracking application usage provides insights to which SaaS applications are being used across an organization.

User reviews

Extension files

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URLs
1

URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

No URLs found
No IP addresses found

1 indicator

1 indicator
1 version analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
1.11.0
Latest
0.03 MBNo malware found0
8facfcef8137d73752799ddcc9398369688be477a7f34923889d28c093b8acf2
1.10.0
0.03 MBNot scanned—
8facfcef8137d73752799ddcc9398369688be477a7f34923889d28c093b8acf2
1.9.0
0.03 MBNot scanned—
8facfcef8137d73752799ddcc9398369688be477a7f34923889d28c093b8acf2
1.8.0
0.03 MBNot scanned—
8facfcef8137d73752799ddcc9398369688be477a7f34923889d28c093b8acf2
1.7.0
0.03 MBNot scanned—
8facfcef8137d73752799ddcc9398369688be477a7f34923889d28c093b8acf2
1.6.0.0
N/ANot scanned—
8facfcef8137d73752799ddcc9398369688be477a7f34923889d28c093b8acf2
1.5.0.0
N/ANot scanned—
8facfcef8137d73752799ddcc9398369688be477a7f34923889d28c093b8acf2
1.5.0
0.03 MBNot scanned—
8facfcef8137d73752799ddcc9398369688be477a7f34923889d28c093b8acf2
1.4.0
0.06 MBNot scanned—
8facfcef8137d73752799ddcc9398369688be477a7f34923889d28c093b8acf2
1.3.0
0.06 MBNot scanned—
8facfcef8137d73752799ddcc9398369688be477a7f34923889d28c093b8acf2
Showing 1 to 10 of 20 rows
Rows per page:

Code Diff

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0 changed files detected

No comparable text files found between these versions.

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