Is Lastpass Safe?
Lastpass — Nerq Trust Score 65.2/100 (B- grade). Score based on 2 independent trust signals. Last analyzed: 2026-04-01
Lastpass is a password manager with a Nerq Trust Score of 65.2/100 (B-), based on 3 independent data dimensions. Last analyzed: 2026-04-01 Security: 90/100. Popularity: 100/100. Data sourced from multiple public sources including package registries, GitHub, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-04-01. Machine-readable data (JSON).
Is Lastpass safe?
Trust Score Breakdown — Lastpass has a Nerq Trust Score of 65.2/100 (B-). Measured across 2 independent trust signals (as of 2026-04-01).
What is Lastpass's trust score?
Lastpass has a Nerq Trust Score of 65.2/100, earning a B- grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.
What are the key security findings for Lastpass?
Lastpass's strongest signal is popularity at 100/100. No known vulnerabilities have been detected.
What is Lastpass and who maintains it?
| Author | Unknown |
| Category | Password Managers |
| Source | N/A |
Security Assessment
Breach History
LastPass suffered major data breaches in August and December 2022. Encrypted vault data and customer information were stolen. While master passwords were not directly compromised, the stolen encrypted vaults remain vulnerable to brute-force attacks for users with weak master passwords.
Encryption
Lastpass uses AES-256-CBC (industry standard), PBKDF2-SHA256 (key derivation).
Based in United States. No published independent audit.
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Safety Guide: Lastpass
What is Lastpass?
Lastpass is a password manager — LastPass is a freemium password manager owned by GoTo. Major data breaches August and December 2022 — encrypted vault data and customer information stolen. AES-256 encryption with PBKDF2-SHA256. Rebui.
How to Verify Safety
Check breach history. Verify encryption standard. Review independent audit status.
You can also check the trust score via API: GET /v1/preflight?target=LastPass
Key Safety Concerns for password manager
When evaluating any password manager, watch for: breach history, encryption standard, audit status, jurisdiction.
Measured Signals
Lastpass has a Nerq Trust Score of 65/100 (B-). This score is a composite of automated measurements of security, maintenance, community, and quality signals.
Key Takeaways
- Lastpass has a Trust Score of 65/100 (B-).
- The score is a measured composite — it is not a suitability judgment. Evaluate the individual signals against your own requirements.
- Query the current measured values via the Nerq API.
Frequently Asked Questions
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Disclaimer: Nerq trust scores are automated measurements based on publicly available signals. They are not endorsements, verdicts, or guarantees of suitability. Always evaluate the signals against your own requirements.