The liberal risk of infection when setting a password is when you re - use a countersign across sites and service . If you do this , you ’re reproduce the risk of a breach at one of those services , allowing a banger to hear your account name and password from the breached service at other sites . If any match , they ’ve now hijacked your story there , too .

A unique countersign at every site is the goal . And Apple added an alert in iOS 12 and macOS 10.14 Mojave that will help you towards that .

This admonition tries to push you towards a somewhat low-spirited level of risk online . Do n’t care : I ’ve changed all those word .

Article image

In iOS 12 , you encounter it inSettings > Passwords&Accounts > Website&App Passwords . In macOS Mojave , it ’s located in Safari , inPreferences > Passwords . Any lay in countersign that ’s shared among multiple stored logins has a caution sign of the zodiac ( black in iOS , the appropriate yellow in Mojave ) . Tap the entry in iOS or get across the caution sign in Mojave ’s Safari , and you get a more complete account .

you may also pink or click the proffered link to change the word . Apple will take you either to the account management page on sites that expend a URL Apple knows or to the homepage , from which you’re able to navigate . Wherever the site lets you change the password , Safari will autofill the old password and suggest a new , strong one that it continue for you and , with iCloud Keychain enabled , synchronize that password among all your devices .

In iOS , you ca n’t reckon all your recycle word at once , but have to scroll to rule them . Mojave , however , get you separate by the caution sign in Safari ’s preferences : click the empty space at the top of the caution tower and it clusters all the reused word together , if you require to change them all at once .

mac911 password reuse safari

As another safeguard , signalize up atHave I Been Pwned ? , a free table service offered by an Australian security researcher and trainer that alerts you whenever a new watchword severance seem that bear your email destination . ( The situation ’s manipulator does n’t have your parole or know if it ’s been cracked . )

Ask Mac 911

We ’ve compiled a list of the questions we get asked most frequently along with answer and links to column : read our super FAQto see if your question is covered . If not , we ’re always looking for new problems to solve ! e-mail yours tomac911@macworld.comincluding concealment captures as appropriate , and whether you want your full name used . Every question wo n’t be answered , we do n’t reply to e-mail , and we can not offer lineal troubleshooting advice .