Chrome Web Store
15Versions
0Code reviewed

Not reviewed

No code review on record

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What our analysis found

SealSend - Secure Email Encryption Made Simple, used by 20,000 people, is not yet reviewed by Extension Auditor. It comes from a trusted publisher and was last updated in April 2026.

SealSend - Secure Email Encryption Made Simple

SealSend - Secure Email Encryption Made Simple Chrome extension security report

ID: pcbdjfbemhiapdadgbfmdcokholpinfk

Supported Languages

🇺🇸English

Extension Info & Metadata

Status
Active
Version
3.0
Size
3.04 MB
Rating
5.0/5
Reviews
18
Users
20,000
Type
Extension
Updated
Apr 20, 2026
Category
Privacy & security
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Trusted
Author
sealsend.email
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
20,000

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Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3

Install growth

Item
Type
Severity
Description
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 20% increase: Access to sensitive domains increases potential impact
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.
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.
https://api.mainnet.ice.io/*
Host
Medium
Host permission — access limited to this URL pattern.
https://explorer.ice.io/*
Host
Medium
Host permission — access limited to this URL pattern.
https://*.mail.google.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://mail.yahoo.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://*.mail.yahoo.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://outlook.live.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://outlook.office.com/*
Host
Medium
Host permission — access limited to this URL pattern.
Access to Sensitive Domains
Risk Factor
Medium
This extension requests access to sensitive domains: https://*.mail.google.com/*, https://mail.yahoo.com/*, https://*.mail.yahoo.com/*, https://outlook.live.com/*, https://outlook.office.com/*

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About this extension

The vanguard of email security, merging blockchain's might with seamless encryption to shield your digital dialogue.

Read the publisher’s full description

SealSend – Secure Email Encryption Made Simple SealSend is a cutting-edge Chrome plugin that brings unparalleled email encryption to your inbox, ensuring your messages are private, secure, and accessible only to the intended recipient. Features: - End-to-End Encryption: Your messages are encrypted locally on your device and can only be decrypted by the recipient with their private key. - Blockchain-Powered Security: Leveraging blockchain technology, SealSend ensures transparency and trust without relying on centralized servers. - Seamless Integration: Works directly with popular email providers like Gmail, adding a “Secure Compose” button for easy encryption. - Recipient-Friendly: Recipients can decrypt emails securely using the SealSend plugin and their blockchain wallet. Why Choose SealSend? Unlike traditional email services, SealSend ensures your messages never leave your device unencrypted, guaranteeing absolute privacy and security. Perfect for: - Individuals who value privacy in their personal communications. - Businesses needing secure email solutions to protect sensitive data. Get started with SealSend today and experience the future of secure email communication! Privacy & Transparency: SealSend prioritizes your privacy. No unencrypted data is ever transmitted or stored on external servers.

User reviews

Extension files

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URLs
17
IPv4
4

URLs

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No URLs found
No IP addresses found

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Version
Size
Verdict
Findings
Permhash
3.0
Latest
3.04 MBNot scanned—
3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
2.5.1
1.20 MBNot scanned—
3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
1.1
0.10 MBNot scanned—
0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c
1.0
0.09 MBNot scanned—
12ffb95c4cd43ce36a3fddc39ab28b4418d9d59ea54107620c996086f11310db
2.5.0
1.20 MBNot scanned—
4f2ea14231d98f269ff062679bfe607db9145304ed1e40ebc73d20583bfcdab1
2.4.0
1.20 MBNot scanned—
4f2ea14231d98f269ff062679bfe607db9145304ed1e40ebc73d20583bfcdab1
2.3.5
1.19 MBNot scanned—
4f2ea14231d98f269ff062679bfe607db9145304ed1e40ebc73d20583bfcdab1
2.3.3
1.19 MBNot scanned—
4f2ea14231d98f269ff062679bfe607db9145304ed1e40ebc73d20583bfcdab1
2.3.2
1.19 MBNot scanned—
4f2ea14231d98f269ff062679bfe607db9145304ed1e40ebc73d20583bfcdab1
2.3.1
1.19 MBNot scanned—
4f2ea14231d98f269ff062679bfe607db9145304ed1e40ebc73d20583bfcdab1
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Code Diff

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