If you’re choosing a password manager in 2026, the comparison usually comes down to two names: 1Password and LastPass. Both have been around for over a decade and work across every major platform. They’ll also dramatically improve your security over reusing the same three passwords everywhere. But they’re no longer equally trustworthy choices, and the gap matters more than most feature checklists suggest.
The Security Track Record Is the Real Differentiator
This is the part that should weigh most heavily in your decision. LastPass disclosed a series of breaches in 2022 in which attackers accessed encrypted customer vault backups, along with some unencrypted metadata like website URLs. LastPass has maintained that master passwords themselves weren’t compromised, thanks to zero-knowledge encryption. But the incident involved a prolonged intrusion, delayed and incomplete disclosure, and follow-on reports of cryptocurrency theft tied to cracked vaults. For a company whose entire product is “trust us with everything,” that’s a difficult thing to fully recover from — and it hasn’t been an isolated event.
A Pattern, Not a One-Time Incident
Since 2022, the pattern has continued. In August 2025, a security researcher demonstrated a clickjacking flaw affecting several password manager browser extensions, including LastPass. It could let an attacker exfiltrate stored data with a single deceptive click. LastPass’s September 2025 patch reportedly didn’t fully close the hole.
In February 2026, researchers at ETH Zurich published findings on seven distinct vulnerabilities in LastPass. They argued its “zero-knowledge encryption” promise could be undermined if the company’s central server were compromised. A phishing campaign using fake “maintenance notification” emails to harvest master passwords then targeted LastPass users starting in January 2026.
Most recently, LastPass disclosed on June 23, 2026 that the Icarus extortion group had breached its Salesforce CRM environment. The attackers stole OAuth tokens from Klue, a third-party market intelligence tool LastPass used internally — an attack LastPass says it actually discovered eleven days earlier, on June 12. The stolen data was limited to CRM records: customer names, phone numbers, emails, addresses, and support case contents. LastPass maintains that password vaults and master passwords were not affected. Several other companies using the same Klue integration, including Tanium and Jamf, were also hit.
Vaults staying untouched is the right outcome. But the steady drumbeat of disclosures — four separate incidents in under a year — is itself the story. 1Password, by contrast, has no comparable breach history. That’s not a guarantee of future security; no company gets to claim that. But it’s a meaningfully different starting point when you’re deciding who gets the keys to your email, banking, and work accounts.
Where the Two Are Actually Similar
Strip away the security history and the day-to-day experience is closer than you’d expect:
- Both offer browser extensions for Chrome, Firefox, Safari, and Edge with reliable autofill.
- Both have native apps for Windows, macOS, iOS, and Android, plus system-level autofill integration on mobile.
- Both support passkeys now, alongside traditional passwords.
- Both offer family and team plans with shared vaults and individual permission controls.
- Both use end-to-end encryption, meaning the companies themselves can’t read your stored passwords.
If you only compared feature lists side by side, you might conclude they’re interchangeable. They aren’t, mostly because of what’s happened since 2022. But also because of a few smaller, practical differences.
Where 1Password Pulls Ahead
- Travel Mode temporarily hides selected vaults from your account entirely. Useful if you’re crossing a border and don’t want sensitive credentials accessible even under duress.
- Watchtower actively flags reused, weak, or breached passwords and nudges you to fix them, rather than waiting for you to go looking.
- A cleaner, more consistent interface across platforms — fewer of the dated UI quirks that have lingered in LastPass for years.
- No free tier, which sounds like a downside but means the entire user base is paying for active development and support rather than being subsidized by ads or upsells.
Where LastPass Still Has an Argument
To be fair to LastPass: it still offers a genuinely usable free tier. It’s limited to one device type — mobile or desktop, not both — on the free plan, which 1Password does not offer at all. If your needs are minimal — one device, basic password storage, no syncing across phone and laptop — that free tier is hard to argue against on price alone. LastPass has also made real security investments since 2022, including mandatory multi-factor authentication and stronger default encryption parameters for new accounts.
But “they fixed it” is a harder sell than “it never happened.” The recurring disclosures since then — most recently the Klue supply-chain breach in June 2026 — make that sell harder every time it happens again.
The Bottom Line
If you’re starting from scratch with no password manager at all, either option beats your current setup by a wide margin. The biggest security upgrade is moving off reused passwords, not which manager you pick. But if you’re choosing between the two specifically, 1Password is the safer recommendation today, largely on the strength of its clean security record and small quality-of-life features like Watchtower and Travel Mode. If you’re already on LastPass and have never rotated your master password since 2022, that’s the first thing to fix regardless of which tool you end up using.
Recommended Hardware
Whichever password manager you land on, a hardware security key is the single best upgrade you can make to it. Both 1Password and LastPass support security keys as a second factor for the vault itself — meaning that even a stolen master password can’t unlock your vault without the physical key. It’s phishing-proof in a way that SMS codes and authenticator apps aren’t.
- YubiKey 5 NFC — the standard choice; NFC works with phones, USB with everything else. Buy two and register both, keeping the second somewhere safe as a backup — a lost key with no backup is a genuinely bad day
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