@medj.dz: It's called credential stuffing, and most apps make it easy. The 3 holes: → No rate limit on login (unlimited guesses) → Accepting passwords already leaked in public breaches → Error messages that reveal which emails have accounts Swipe for the exact fix on each. 👆 📌 Save this before your next auth review. 🤝 Founder? DM "SECURE" for a login + auth security audit. 🔓 Developer? DM "VIP" for the production auth-hardening templates I use. medjahdi.dev | brandz.tech #cybersecurity #webdev #appsec #saas #infosec