Flaws Allowed Hackers to Bypass LastPass 2FA

  • 21 April 2017
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By Eduard Kovacs on April 21, 2017
 
                                            http://www.securityweek.com/sites/default/files/images/LastPass_hacked.png
 
Design flaws in LastPass’ implementation of two-factor authentication (2FA) could have been exploited by hackers to bypass the protection mechanism and gain access to user accounts.

Martin Vigo, one of the Salesforce researchers who in November 2015 reported finding several vulnerabilities in LastPass, has once again analyzed the popular password manager, particularly its 2FA mechanism.

The temporary 2FA codes are generated based on several variables, including a secret seed which is typically encoded in a QR code that the user scans with a 2FA app such as Google Authenticator.
 
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Not good, not good...2FA is old hat 9better than nothing but still to be consigned to the archive)...really do n ot understand why they did not implement 3FA...much safer & robust. :(

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