2. Reusing the Same Password Across Multiple Accounts
This is one of the most dangerous habits. If a single website gets breached—and it will eventually—all your linked accounts are compromised. It’s called a “credential stuffing” attack, and it happens every second.
Imagine: a Netflix breach gives someone access to your email, which then resets your bank password. Scary, right?
Fix: Treat each account like a different lock. Use unique passwords for every login. Again, a password manager like Bitwarden or 1Password makes this manageable.