If you're using 'Password1,' change it. Now.

The number one way hackers get into protected systems isn’t through a fancy technical exploit. It’s by guessing the password.

That’s not too hard when the most common password used on business systems is “Password1.”

Click here to continue reading >

NOW WATCH: Tech Insider videos

Business Insider Emails & Alerts

Site highlights each day to your inbox.

Follow Business Insider Australia on Facebook, Twitter, LinkedIn, and Instagram.