Every day hundreds of websites get hacked and personal customer data is stolen. This often includes passwords, as not all companies encrypt their clients' password as they should. We have collected a database of over 500M leaked passwords and allow you to check whether your password has been leaked in the past on the Internet or not.
This test provides only a YES - NO answer. It will not tell you when it was leaked, who leaked it and you cannot even be sure that the password was not in use by somebody else whose account got hacked and password leaked. All these results mean that somebody at one point used this password on the Internet and it got leaked. Do not use this password ever again.
This does not mean that we guarantee your password has not been leaked, but we cannot find any public record of it.
The best protection is to use unique password on every website and do not reuse old passwords. While you can trust some companies to encrypt your log-in details, not everybody does and compromising one of the accounts with shared password leads to the compromise of all associated accounts. Astrill VPN will not allow you to use a password which has been previously leaked regardless of whether it has been leaked for your e-mail or any other. If a password has been used by somebody else and was leaked, then it should never be used again as it may have become part of bruteforce word-lists.
A password leak check is performed when you are concerned about your password being in the hands of an unwanted third party. You can use data breach checker tools to see if your password has been leaked.
The mishandling of data by companies, such as flaws in security protocols or hardware, and poor end-user behavior, such as weak passwords, are the leading causes of data leaks. Per the reports of CybSafe, around 90% of breaches in 2019 were brought on by the errors of part of the end users.
Data leaks can range from passwords to real names, to even social security numbers and banking information as well. If this information is in the hands of a hacker, then they can steal your identity, cause frauds under your name, or even ruin your bank account. This can cause a large number of legal issues which are difficult to tackle.
Security tools such as AstrillVPN can help you protect your data by military grade encryption on all types of connection, on a multitude of devices. Other than this, you can take some measures by yourself as well by making stronger passwords, keeping an antivirus software on your device, and by using two factor authentication wherever possible.
Hackers can find loopholes in the security protocols of different companies. They can also hack into their databases and collect information about clients, which can result in a data breach.
You can use data breach checkers to check if your information has been leaked. One such tool is Have I Been Pwned, which checks if your email address is linked to the HIBP database of leaked passwords. The site will then send a query to multiple data breaches to see if your data has been leaked or compromised.
