If anyone asks for your password or a verification code, do not share it, even if they say they work for GANNAR.
If you have already shared those details, contact GANNAR Support as soon as possible through an available channel and explain what happened. Do not include the password or codes in the conversation.
If you notice an access or change you do not recognize, tell the team. If you already have a conversation about the issue, continue there to keep the context.