| Version | Supported |

Open a private report via GitHub Security Advisories (preferred) or email the maintainer listed in pyproject.toml. Include: affected version, reproduction steps (offline, no real credentials), and impact assessment. Please do not open public issues for vulnerabilities.

• top_up_debit_prepare() sends raw card data — never log request bodies on that path.
• The PIN is RSA-encrypted in transit, but it exists in plaintext in your process memory: read it via getpass, never hardcode it, never log it.
• .ovo-token.json / .ovo-otp-pending.json are git-ignored for a reason — keep them out of repos, screenshots, and issue reports.
• Session tokens live ~24 h; treat them like passwords.