Trust and security history
LastPass disclosed a 2022 breach in which attackers copied encrypted customer vault backups from a cloud storage environment. Master passwords weren’t exposed directly, but the incident remains a mark against the product. Dashlane has no publicly disclosed breaches and layers dark-web monitoring on top of its zero-knowledge AES-256 encryption.
Features
Dashlane bundles a VPN into its paid plans, something LastPass doesn’t offer. Both support sharing and family plans; LastPass’s free plan is now limited to a single device type, and Dashlane’s free tier caps at 25 passwords on one device.
Platforms
LastPass supports more platforms overall, including Linux via its browser extension pathway more consistently than Dashlane, which currently ships no native Linux desktop app.