Gitlab HPC: malicious login attempts

Dear Users,
in these days an increasing number of malicious login attempts has been recorded on our GitLab HPC instance. Many of you are receiving alert emails about this issue.
We are working to improve the security of our gitlab instance.You can also improve your gitlab account security enabling the two-factor authentication.(Preferences –> Account –> Two-Factor Authentication)
Best regards,
User Support @CINECA