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Monitor your passwords and protect your online accounts with Avast One

Check if someone’s compromised an online account linked to your email

Find out with Avast Hack Check

Do more to find out if your online accounts are at risk with our data leak checker — secure your online accounts by changing your passwords.

Get a private and secure report sent to your email.
See if your Linkedin, Facebook, Twitter, email, or others have been compromised.
So far, we've detected 19,491,055,067 stolen passwords.

How Avast Hack Check works and why it matters

Each year, organizations unwittingly leak billions of login details from their websites or lose this data in hacker attacks. 
This could include yours. Our data leak checker helps you find out if your email account is safe from cybercriminals. 
Do more to protect your online accounts today with a simple email password check.
Hacker
A website you use gets hacked without you knowing.
Globe
Your login details are leaked online.
Laptop
We find it so you can change your passwords.

How do you know if you’ve been hacked?

You won’t necessarily know if someone’s managed to steal your personal data until you experience identity theft.
Companies often delay disclosing information about data breaches, which leaves your personal data vulnerable.
Check if someone’s possibly hacked your email using our data leak checker, Avast Hack Check.

What can criminals do with your data?

They can hack into your accounts, see your sensitive information, or even your banking details.
In the worst-case scenario, hackers could even steal your identity.
With your identity, they could ruin your credit score, get medical services, and damage your reputation.

How can you secure your passwords?

Use Avast Hack Check to see what accounts have been hacked, if any.
If you find any, change their passwords immediately — use our password generator for the best results.
Get Avast One to monitor for data breaches if you have any compromised passwords and online accounts.

Avast One
Do you want proactive alerts about breached passwords and more?

Avast One has its own data leak checker and much, much more. 
Get alerts if any online accounts linked to your email have breached passwords, so you can react faster to potential identity theft.

FAQs

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Essential protection for your life today

Everything you need to stay safe online in a free, all-in-one service.

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Avast One

Essential protection for your life today

Everything you need to stay safe online in a free, all-in-one service.

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Avast One

Essential protection for your life today

Everything you need to stay safe online in a free, all-in-one service.

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Avast One

Essential protection for your life today

Everything you need to stay safe online in a free, all-in-one service.

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