Reports

Over 23 million breached accounts were using ‘123456’ as password

A cyber survey conducted by the United Kingdom’s National Cyber Security Centre (NCSC) revealed that ‘123456’ is still the most hacked password.

Security experts at the United Kingdom’s National Cyber Security Centre (NCSC) analyzed the 100,000 most-commonly re-occurring breached passwords using data from Have I Been Pwned (HIBP).

Have I Been Pwned allows users to search across multiple data breaches to see if their email address has been compromised.

The NCSC discovered that 23.2 million user accounts worldwide were using ‘123456’ as password, while 7.7 million users were using ‘123456789’.

This data is disconcerting and shows that we are far from to be secure even if security experts continue to warn users of cyber risks associated with the use of weak passwords.

Of course. the list of most-hacked passwords also includes other simple items like ‘qwerty’, ‘password’ and ‘1111111,’ in top five, a gift for the hackers.

The list of top breached passwords includes names, musicians, football team names, and fictional characters.

“The NCSC has also today published separate analysis of the 100,000 most commonly re-occurring passwords that have been accessed by third parties in global cyber breaches.” reads the post published by the NCSC.

“The results show a huge number of regularly used passwordsbreached to access sensitive information.”

Data reported by NCSC are aligned with findings from other similar studies conducted by security firm. In December, SplashData published for the 8th year in a row the worst passwords list, the annual report based on the analysis of more than 5 million leaked passwords. Below the 2018 top 10 most used passwords published by SplashData:

  1. 123456
  2. password
  3. 123456789
  4. 12345678
  5. 12345
  6. 111111
  7. 1234567
  8. sunshine
  9. qwerty
  10. iloveyou

Experts suggest the adoption of strong passwords and the usage of a unique password for every service they access. Passwords should contain at least 8 characters, upper and lower case letters, numbers, and symbols (i.e. %$#!.). Another good practice is the set up of multi-factor authentication wherever possible.

Below the key findings emerged from the survey:

  • Only 15% say they know a great deal about how to protect themselves from harmful activity
  • The most regular concern is money being stolen – with 42% feeling it likely to happen by 2021
  • 89% use the internet to make online purchases – with 39% on a weekly basis
  • One in three rely to some extent on friends and family for help on cyber security
  • Young people more likely to be privacy conscious and careful of what details they share online
  • 61% of internet users check social media daily, but 21% report they never look at social media
  • 70% always use PINs and passwords for smart phones and tablets
  • Less than half do not always use a strong, separate password for their main email account

“We understand that cyber security can feel daunting to a lot of people, but the NCSC has published lots of easily applicable advice to make you much less vulnerable.” said Dr Ian Levy, NCSC Technical Director.

“Password re-use is a major risk that can be avoided – nobody should protect sensitive data with somethisng that can be guessed, like their first name, local football team or favourite band.”

“Using hard-to-guess passwords is a strong first step and we recommend combining three random but memorable words. Be creative and use words memorable to you, so people can’t guess your password.”

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Pierluigi Paganini

(SecurityAffairs – Top breached passwords, hacking)

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Pierluigi Paganini

Pierluigi Paganini is member of the ENISA (European Union Agency for Network and Information Security) Threat Landscape Stakeholder Group and Cyber G7 Group, he is also a Security Evangelist, Security Analyst and Freelance Writer. Editor-in-Chief at "Cyber Defense Magazine", Pierluigi is a cyber security expert with over 20 years experience in the field, he is Certified Ethical Hacker at EC Council in London. The passion for writing and a strong belief that security is founded on sharing and awareness led Pierluigi to find the security blog "Security Affairs" recently named a Top National Security Resource for US. Pierluigi is a member of the "The Hacker News" team and he is a writer for some major publications in the field such as Cyber War Zone, ICTTF, Infosec Island, Infosec Institute, The Hacker News Magazine and for many other Security magazines. Author of the Books "The Deep Dark Web" and “Digital Virtual Currency and Bitcoin”.

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