Find Out if Any of Your Passwords Have Been Compromised


There’s a good chance that hackers know at least one of your passwords. Last year, Yahoo announced that hackers managed to steal three billion — yes, billion — email addresses and passwords that belonged to users on Yahoo, Tumblr, Flickr and more. And Yahoo is hardly the only big business that’s fallen victim to hackers. Last year alone there were more than 1,300 data breaches, any of which could have put your personal information in the hands of hackers.

And while you may not care that your unused Yahoo account was hacked, having your password stolen can be a real problem. Why? Because despite security experts warning us not to, many of us use the same login and password for many different accounts — and when a hacker gets one of them, it’s often easy to find others.

If you’re trying to figure out whether or not you should be worried about your accounts being compromised, a site called can help. Despite the silly name, the site is completely legitimate, letting you quickly search to see if your email address or account names have shown up in these data breaches. If you haven’t used it before, it’s worth checking out and setting up notifications so you’ll get an email if your accounts show up in a future data breach (just click “notify me” at the top of the page to sign up).

What’s new is a tool that will tell you if your password — not just your account name — has been compromised. To find out if yours is on the list, just go to the site’s password page and look yours up. And, yes, it’s safe to do so on this site, which takes serious measures to protect your security. Just remember you should be extremely wary of unknown sites that ask for your password — a less trustworthy site could easily use this to steal your account information.

After you type in your password and hit enter, the site will tell you whether the password has shown up in any data breaches, and how many times. For example, the all too common “password” has shown up 3,303,003 in data breaches. Even if your usual password hasn’t been leaked three million times, you should change it if it’s been leaked at all — because once it’s out there, it makes it easier for hackers to get into any accounts that use that password.

If you find out your passwords have been compromised, you should change them immediately. Be sure to make a different password for every site and use a password manager to keep track of them all. Our current favorite is Dashlane, which you can download for free.

Once you’ve changed any hacked passwords, it’s time to turn on two-factor authentication for any accounts that offer it. This security feature means that in addition to your username and password, you’ll need a code — often texted to your phone or sent to or sent to an app like Google Authenticator — to get into your account. This can stop hackers in their tracks even if they do have your username and password, but don’t use it as an excuse not to change any compromised passwords. While the instructions for setting up two-factor authentication will be different for each site, you can check Two Factor Auth to find sites that support this security feature and how to enable it on each.

Now you can be sure your accounts are safe and stay safe in the future.

[Image credit: weak password via BigStockPhoto,]

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