November 18, 2019
Knowing some people reuse passwords across different services
Even so, some privacy experts suggested that users change their Facebook
passwords. When we see a suspicious login attempt, we’ll ask an additional
verification question to prove that the person is the real account owner.To be
clear, these passwords were never visible to anyone outside of Facebook and we
have found no evidence to date that anyone internally abused or improperly
accessed them.’ With inputs from AP.
By storing passwords in readable plain
text, Facebook violated fundamental computer-security practices. On their blog,
Facebook wrote:‘As part of a routine security review in January, we found that
some user passwords were being stored in a readable format within our internal
data storage systems. We check if stolen email and password combinations match
the same credentials being used on Facebook.How We Protect People’s PasswordsIn
line with security best practices, Facebook masks people’s passwords when they
create an account so that no one at the company can see them.
Consider wholesale Electric Instant Water Heater Faucet
enabling a security key or two-factor authentication to protect your Facebook
account using codes from a third party authentication app. Those call for
organizations and websites to save passwords in a scrambled form that makes it
almost impossible to recover the original text.Facebook said there is no
evidence its employees abused access to this data.Facebook responds with a
promise to ensure a stronger password privacy and security.People can also sign
up to receive alerts about unrecognized logins. Password manager apps can
help.By storing passwords in readable plain text, Facebook violated fundamental
computer-security practices. Facebook said there is no evidence its employees
abused access to this data.
This measure is particularly critical for high-risk
users including journalists, activists, political campaigns and public
figures.Securing Your AccountWhile no passwords were exposed externally and we
didn’t find any evidence of abuse to date, here are some steps you can take to
keep your account secure:You can change your password in your settings on
Facebook and Instagram.In the course of our review, we have been looking at the
ways we store certain other categories of information — like access tokens — and
have fixed problems as we’ve discovered them. Even so, some privacy experts
suggested that users change their Facebook passwords.
Knowing some people reuse
passwords across different services, we keep a close eye on data breach
announcements from other organizations and publicly posted databases of stolen
credentials. If we find a match, we’ll notify you next time you login and guide
you through changing your password. Facebook left hundreds of millions of user
passwords readable by its employees for years, the company acknowledged Thursday
after a security researcher exposed the lapse.
In security terms, we "hash†and
"salt†the passwords, including using a function called "scrypt†as well as a
cryptographic key that lets us irreversibly replace your actual password with a
random set of characters.To minimize the reliance on passwords, we introduced
the ability to register a physical security key to your account, so the next
time you log in you’ll simply tap a small hardware device that goes in the USB
drive of your computer. The company said the passwords were stored on internal
company servers, where no outsiders could access them. For example, even if a
password is entered correctly, we will treat it differently if we detect that it
is being entered from an unrecognized device or from an unusual location.
With
this technique, we can validate that a person is logging in with the correct
password without actually having to store the password in plain text. But
thousands of employees could have searched them."There is no valid reason why
anyone in an organization, especially the size of Facebook, needs to have access
to users' passwords in plain text," said cybersecurity expert Andrei Barysevich
of Recorded Future. We estimate that we will notify hundreds of millions of
Facebook Lite users, tens of millions of other Facebook users, and tens of
thousands of Instagram users.
There is nothing more important to us than
protecting people’s information, and we will continue making improvements as
part of our ongoing security efforts at Facebook. When you log in with your
password, we will ask for a security code or to tap your security key to verify
that it is you. We have fixed these issues and as a precaution we will be
notifying everyone whose passwords we have found were stored in this way. Avoid
reusing passwords across different services.Because we know that people may
share, reuse or have their passwords stolen, we’ve built security measures to
help protect people’s accounts:We use a variety of signals to detect suspicious
activity.
The company said the passwords were stored on internal company
servers, where no outsiders could access them. But thousands of employees could
have searched them.Pick strong and complex passwords for all your accounts. This
caught our attention because our login systems are designed to mask passwords
using techniques that make them unreadable. Facebook Lite is a version of
Facebook predominantly used by people in regions with lower connectivity
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