Facebook CEO Mark Zuckerberg might be a brilliant enterpriser and programmer , but he ’s not too great at selecting newfangled societal media passwords .

harmonize to Business Insider , hacker who went by the name “ OurMine Team ” broke into Zuckerberg ’s Twitter and Pinterest accounts on Sunday eve . turn out , the technical school titan likely re - used his old LinkedIn password , which leaked in 2012 when Russian cyber - felon hacked into the professional societal web . More 117 million passwordswere stolenin the rift , including Zuckerberg ’s . However , he stuck with the same weak default password—“dadada”—even as LinkedIn executives urged users to switch up their surety codes .

Aside from the public embarrassment factor ( OurMine Team posted from Zuckerberg ’s report to prove their admittance ) , the incident illustrates the importance of creating a dissimilar — and strong — password for each one of your societal media , email , and on-line bank accounts . That way , if one of them is breach , the rest will stay secure . Ca n’t remember your many logins ? Use apassword managerto keep caterpillar tread of them all .

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Another takeaway ? Zuckerberg ’s password , “ dadada , ” was n’t very strong . Even if he had n’t re - used his LinkedIn login data , there ’s a probability that hackers could have “ brute force ” guessed it by combine random letter until they discovered the correct mix . While “ dadada ” is n’t one of 2015’s25 worst passwords(after all , it ’s no “ 123456 ” or “ batman ” ) , Zuckerberg should have followedexperts ’ adviceand crafted an 8 + fibre computer code comprising an obscure mix of upper- and lowercase alphabetic character , turn , and symbolization . By following these rules of thumb , his countersign would be much more difficult for hackers to crack .

If you ’ve already changed your LinkedIn parole and follow the steer above , you ’re probable ( or at least hopefully ) protected from hackers . Just remember : Do n’t partake in your word with others , andavoid entering your password(or other private information ) into online forms unless you ’re certain the website is SSL / TLS ( Secure Socket Layer / Transport Layer Security ) encipher . And if all else bomb , both you and Zuckerberg can always get helper from thistech - savvy 11 - year - old .

[ h / tBusiness Insider ]