If you use this project, you should uninstall it. To take over maintainership, please read https://www.drupal.org/node/251466#s-becoming-owner-maintainer-or-co-mai ...
If you use the Two-factor Authentication (TFA) module for Drupal 8+ upgrade to Two-factor Authentication (TFA) 8.x-1.8 If you use the Two-factor Authentication (TFA) module for Drupal 7 upgrade to Two ...