Chrome Web Store
184Versions
1Code reviewed

No malware found

In code review (v4.153.1)

Our reviewer read version 4.153.1 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.

166 indicators in this extension

166 indicators
1 version analysed

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

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What our analysis found

LastPass: Free Password Manager, used by 9,000,000 people, showed no malicious code in Extension Auditor's review. Its permissions mean it can inject scripts into pages and can observe network requests. It comes from a trusted publisher and was last updated in September 2026.

Analyst notes

This is the official LastPass password manager from a Google trusted publisher. The broad permissions (scripting, webRequest, cookies, etc.) are essential for password autofill, form detection, and federated login. Code analysis shows standard cryptographic operations, password strength estimation, federated authentication flows, and telemetry (to Segment and LastPass domains) — all consistent with its stated purpose. The CWS‑disclosed data collection covers personal info, user activity, and website content, and all observed network destinations match the publisher's domain or identity providers listed in the CSP. No evidence of unauthorized data exfiltration, obfuscation, or code injection was found. The low ML risk score (0.00) and clean permhash cluster corroborate this false‑positive determination.

LastPass: Free Password Manager

LastPass: Free Password Manager Chrome extension security report

ID: hdokiejnpimakedhajhdlcegeplioahd

Supported Languages

🇧🇷Brazilian Portuguese
🇳🇱Dutch
🇺🇸English
🇫🇷French
🇩🇪German
🇮🇹Italian
🇪🇸Spanish

Extension Info & Metadata

Status
Active
Version
4.156.0
Size
17.32 MB
Rating
4.3/5
Reviews
28,341
Users
9,000,000
Type
Extension
Updated
Sep 24, 2026
Category
Workflow & planning
Price
Free
Featured
Yes
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
This publisherTrack record
4extensions
All still listed
Scanned by Extension Auditor — Low RiskDevelopers: embed this badge to link to this report.

Publisher Contextual Analysis

Trusted
Author
LastPass
Country
US
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Address
125 High St Suite 220 Boston, MA 02110-2737 US
Website
Visit
Extensions
4
Active
3
Obsolete
0
Listed
4
Unlisted
0
Users
13,478,026

Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5

Install growth

Item
Type
Severity
Description
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
webRequest
Permission
Critical
This permission enables the extension to monitor and analyze all web requests made by the browser. Rated Critical because it can observe all network traffic including sensitive data, track browsing behavior, and gather authentication tokens.
webRequestAuthProvider
Permission
Critical
This permission allows the extension to handle authentication requests and modify authentication headers. Rated Critical because it can intercept login credentials, session tokens, and modify authentication flows to compromise accounts.
declarativeNetRequest
Permission
Critical
This permission allows the extension to define rules to block, redirect, or modify network requests. Rated Critical because it can control all network traffic, potentially blocking security updates or redirecting to malicious sites.
http://*/*
Host
Critical
Broad host access — the extension can read/modify content on every website.
https://*/*
Host
Critical
Broad host access — the extension can read/modify content on every website.
webNavigation
Permission
High
This permission enables monitoring of all browser navigation events and transitions. Rated High because it can track every page visit, navigation method, and browsing pattern, potentially exposing sensitive browsing behavior and user activities.
offscreen
Permission
High
This permission creates hidden browser documents with full DOM access. Rated High because it can run background operations invisibly, potentially executing malicious code without user awareness.
cookies
Permission
High
This permission provides full access to read and modify browser cookies. Rated High because it can steal session tokens, modify authentication cookies, and compromise accounts across websites.
Dangerous Permission Combination: scripting,cookies,webRequest
Risk Factor
High
Enables extensions to interact with scripts, modify files and downloads, and alter browsing history and bookmarks, potentially affecting data integrity and user control.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 10% increase: Early script execution enables pre-emptive content manipulation
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.
unlimitedStorage
Permission
Medium
This permission removes storage quota restrictions. Rated Medium because it can store large amounts of user data without limits, potentially impacting browser performance and storing extensive tracking data.
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.
notifications
Permission
Low
This permission displays system notifications. Rated Low because it can only show user-visible notifications without accessing system data.
contextMenus
Permission
Low
This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.
alarms
Permission
Low
This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.

166 indicators in this extension

166 indicators
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

About this extension

LastPass is an award-winning password manager for secure credential management on any device.

Read the publisher’s full description

LastPass is the easiest way to manage passwords—wherever you browse. Tired of forgetting passwords or resetting them constantly? Meet LastPass, the trusted password manager—used by millions of people and thousands of businesses—to keep passwords and other account info safe, secure, and always within reach. With LastPass, you only need to remember one master password. We’ll handle the rest—autofilling logins, generating secure passwords, and syncing across all your devices. Whether you're browsing on Chrome or logging into your favorite website, LastPass makes it effortless. WHY MILLIONS TRUST LASTPASS 🔐 Secure Password Vault: Store all your passwords, passphrases, passkeys, usernames, and payment methods in one encrypted place. ⚡ Autofill Made Easy: Instantly fill in login credentials on websites and in apps—no typing required. 🧠 One Master Password: Just remember one password—LastPass remembers the rest. 📝 More Than Passwords: Securely store credit cards, insurance info, social security numbers, and private notes. 🤝 Share Securely: Share passwords safely with family, friends, or coworkers. 🔒 Built-In Password Generator: Create strong, unique passwords and passphrases in a single tap. 🛡️ Multi-Factor Authentication (MFA): Add an extra layer of protection to your password app. GO PREMIUM FOR MORE POWER Try LastPass Premium free for 30 days and unlock: 📱 Unlimited device access across all platforms 🌐 Access on Edge, Firefox, and other browser extensions 🔗 Unlimited sharing of passwords and notes ☁️ 1GB of encrypted file storage 🛡️ Advanced MFA options like YubiKey 🚨 Emergency access for trusted contacts 💬 Priority customer support BUILT FOR SECURITY Your data is encrypted with bank-grade AES-256 encryption—only you can unlock your vault. Even we can’t access it. RECOGNIZED. RESPECTED. RECOMMENDED. There’s a reason LastPass is trusted by millions and featured in top publications like Forbes, PCMag, TechRadar, and ZDNet. We consistently lead the way in ease of use and customer support, earning top ratings on platforms like G2. When it comes to password managers, users and experts agree—LastPass delivers. DOWNLOAD LASTPASS TODAY Start using the smarter, safer way to manage your passwords and passkeys. Terms of Service: https://www.lastpass.com/legal-center/terms-of-service/

User reviews

Extension files

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URLs
111
IPv4
55

URLs

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No URLs found
No IP addresses found

166 indicators in this extension

166 indicators
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
4.156.0
Latest
17.32 MBNot scanned—
aff0c1715df54496d4eef0afb8ae79714cfd993b8628e22841a3ccf8da9a209b
4.155.2
17.26 MBNot scanned—
aff0c1715df54496d4eef0afb8ae79714cfd993b8628e22841a3ccf8da9a209b
4.155.1
17.96 MBNot scanned—
1a25705d2f747591174a6b69ba9f56d9fff323cf79c7f967600fa63a30196bd5
4.151.2
18.56 MBNot scanned—
1a25705d2f747591174a6b69ba9f56d9fff323cf79c7f967600fa63a30196bd5
4.151.3
18.56 MBNot scanned—
1a25705d2f747591174a6b69ba9f56d9fff323cf79c7f967600fa63a30196bd5
4.155.0
17.96 MBNot scanned—
aff0c1715df54496d4eef0afb8ae79714cfd993b8628e22841a3ccf8da9a209b
4.154.2
17.58 MBNot scanned—
97532fd9e61dbbfc69cd283526ce4337ccfc55cab0751fb8e4cc11e6e23da749
4.154.0
17.58 MBNot scanned—
97532fd9e61dbbfc69cd283526ce4337ccfc55cab0751fb8e4cc11e6e23da749
4.153.1
17.49 MBNo malware found0
97532fd9e61dbbfc69cd283526ce4337ccfc55cab0751fb8e4cc11e6e23da749
4.153.0
17.49 MBNot scanned—
97532fd9e61dbbfc69cd283526ce4337ccfc55cab0751fb8e4cc11e6e23da749
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Code Diff

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