Security and privacy

MeJu was built to look after your money without exposing your life. Here is what we do under the hood.

Row-level security per workspace
Every workspace (personal, couple, family) is isolated by Postgres RLS. No query can cross the boundary.
Encryption at rest
Database and backups are encrypted by Supabase. Keys rotated by the provider.
TLS 1.3 in transit
Everything that leaves your browser arrives encrypted. No plain HTTP on any endpoint.
Secrets in env vars
No keys in code. All sensitive values live in Vercel environment variables.
Statements are not stored
When you upload a PDF or CSV, we parse it in memory and discard the file. Only the structured records remain.
Threat model
We think about compromised accounts, employee access and data exfiltration. Each has an active mitigation.

Found a flaw?

Responsible disclosure is welcome. A formal bug bounty program lands in a later phase. For now, email the team.