On Sunday June 1, 2026, Dashlane — one of the most popular password managers in the world — started suspending user accounts. Thousands of people woke up to emails saying their accounts had been temporarily locked. The reason? Someone was trying to break in.

If you use a password manager (or have been thinking about getting one), this story matters. Here’s exactly what happened, why it’s not as scary as it sounds, and what you can do right now to keep your accounts safe.

What Actually Happened to Dashlane?

On Sunday afternoon (UK time), Dashlane detected a large number of failed login attempts against customer accounts. This is called a brute-force attack — where attackers try thousands or millions of username and password combinations, hoping some of them work.

Dashlane’s automated security systems kicked in and started suspending accounts that were being targeted. The company sent emails to affected users saying:

“Your account has been temporarily suspended for security reasons as someone has attempted to register a new device and didn’t enter the correct token after several tries.”

Dashlane confirmed on its status page and via social media that no internal Dashlane systems were compromised. No vault data, master passwords, or encrypted user information was accessed. The attack was stopped at the login stage.

The company restored all affected accounts later that evening, though by Monday morning the status had been changed from “resolved” to “monitoring” — suggesting Dashlane remained cautious about further attempts.

Does This Mean Password Managers Are Unsafe?

This is the most important question, and the answer is no. The Dashlane incident was not a breach of the password manager itself. Nobody’s encrypted vault was accessed, no master passwords were stolen, and Dashlane’s internal infrastructure was never compromised.

Think of it this way: if someone tries your front door key in a hundred different locks, that doesn’t mean the locks are broken. It means someone is trying doors at random. Dashlane’s automated lock-putting system worked exactly as designed — it identified suspicious activity and locked down targeted accounts.

That said, the incident is a useful reminder that no online service is immune to login attacks. If you reuse the same password across many sites, a breach on one service can expose you everywhere. That’s why security experts recommend using a unique, strong password for every account — and our free beginner password generator makes that easy.

What Is a Brute-Force Attack? (Explained Simply)

A brute-force attack is exactly what it sounds like: an attacker tries to “force” their way in by trying lots of passwords very quickly. Modern attackers use automated tools that can test millions of password combinations per second.

There are two main types relevant to this Dashlane incident:

• Credential stuffing — Attackers take username and password combinations leaked from previous breaches and try them on other services, hoping people reuse passwords. This is by far the most common method.
• Direct brute force — Attackers try common passwords against a specific username, guessing things like “password123” or “123456”. This is much less effective against accounts with strong passwords.

The Verizon 2026 Data Breach Investigations Report found that nearly 80% of web application breaches involve stolen or weak credentials. Brute-force attacks remain the simplest and most common way accounts get compromised. If you’re still using weak passwords, read our guide to what makes a password strong to understand what you’re up against.

Could This Attack Have Succeeded?

It’s unclear whether any Dashlane accounts were actually breached. The company has not confirmed whether any attackers successfully logged in. However, the fact that Dashlane’s security systems detected and blocked the attempt is a strong signal that most accounts were protected.

Had attackers succeeded in logging into a Dashlane account, they would still face a second barrier: the master password. Dashlane’s zero-knowledge architecture means that even if someone logs into your account, they still need your master password to decrypt your vault. Without that, they see nothing.

This security-by-design is standard among reputable password managers. Services like 1Password and Keeper Security use similar zero-knowledge architectures where your vault data is encrypted on your device before it ever reaches their servers.

6 Steps to Protect Your Password Manager Account Right Now

Whether you use Dashlane, LastPass, Bitwarden, or any other password manager, these six steps will dramatically reduce your risk:

1. Turn on Two-Factor Authentication (2FA)

This is the single most effective thing you can do. Even if an attacker gets your password, they can’t log in without the second factor. Most password managers support authenticator apps like Google Authenticator or Authy. Follow our step-by-step 2FA setup guide if you’re not sure where to start.

2. Use a Strong, Unique Master Password

Your master password is the key to everything. Make it long (at least 16 characters), use a passphrase made of random words, and never reuse it anywhere else. Use our free password generator to create a strong master password in seconds.

3. Check If Your Email Has Been in a Breach

Visit Have I Been Pwned and search your email address. If your credentials have appeared in previous breaches, change those passwords immediately. Credential stuffing attacks rely on these old leaks. For more on this, see why you need a different password for every site.

4. Never Share Your Master Password

No legitimate password manager will ever ask for your master password via email, phone, or support chat. The Dashlane suspension emails contained no links — which is correct behaviour. Always be suspicious of any message asking for your credentials.

5. Update Your Password Manager App

Make sure you’re running the latest version of your password manager. Companies often push security fixes in regular updates. Turn on auto-updates if possible.

6. Monitor for Suspicious Account Activity

Most password managers have activity logs that show recent login attempts and device registrations. Check yours periodically. If you see logins from unfamiliar locations or devices, change your master password immediately and revoke all sessions. If you think you may have already been affected, read our guide on what to do if you think you've been hacked.

Pro tip: Adding a dedicated security suite like Kaspersky Premium gives you an extra layer of defence against credential-stealing malware and phishing sites that often accompany brute-force campaigns.

What If You Were Affected by the Dashlane Suspension?

If you received a suspension email from Dashlane on June 1:

1. Contact Dashlane support via their official website (not through links in the email) to restore your account
2. Change your master password once your account is restored
3. Review recent activity in your Dashlane account settings
4. Enable 2FA if you haven’t already
5. Check your other accounts using the same email address for any suspicious activity

Comparing How Different Password Managers Handle Brute-Force Attacks

Feature	Dashlane	1Password	Bitwarden	Keeper
Auto-suspension on brute force	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Zero-knowledge architecture	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Built-in 2FA	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Master password required to decrypt	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Activity log / session monitoring	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Passkey support	✅ Yes	✅ Yes	✅ Yes	✅ Yes

Key Takeaway

The Dashlane suspension was not a data breach — it was a successful defence against one. The incident shows that password managers can detect and block brute-force attacks before they cause harm. Your vault data remains encrypted, your master password remains private, and your security is intact.

However, this is a timely reminder to strengthen your own account security. Turn on 2FA, use a strong master password, and check whether your credentials have appeared in past breaches. Password managers are still the safest way to manage your online accounts — far safer than reusing the same weak password across every site.

If you’re still not sure which password manager is right for you, read our comparison of the best free password managers for beginners to find one that fits your needs. And if you want to check how strong your current passwords really are, try the free password strength tester at BestPasswordGenerator.org — it takes five seconds.

FAQs

Was my Dashlane vault data stolen?

No. Dashlane confirmed no internal systems were compromised and no vault data was accessed. The attack was stopped at the login stage.

Should I stop using Dashlane?

No. The incident shows Dashlane’s security systems working correctly. However, it’s always a good idea to review your account security, enable 2FA, and use a strong master password.

How did attackers get my Dashlane username and password?

If you reuse passwords across different sites, attackers may have obtained your credentials from a previous breach on another service. This is why using unique passwords for every account is essential.

Can brute-force attacks break strong passwords?

No. A properly generated strong password (16+ characters with mixed case, numbers, and symbols) would take billions of years to crack by brute force. Brute-force attacks target weak or reused passwords, not strong ones.

Does 2FA prevent brute-force attacks?

Yes. Even if an attacker has your password, they cannot log in without your second factor (authenticator app code, security key, or biometric). This is why 2FA is the single most effective account security measure you can enable.