Step by step
- Use a strong password that you do not reuse on another service.
- Keep your account email secure and check genuine account messages.
- Download software only through official Cardium release links.
- Do not give another person your account, session or email links.
If access may be compromised
Change your password from Security if you can still sign in, or use the reset form. A successful password reset invalidates existing sessions. If the issue involves a payment or hand, save its reference and contact support. Never send a recovery link to someone claiming to verify your identity in a chat.