Financial accounts are a prime target for attackers, which makes password habits worth getting right, even though it's one of the least exciting parts of managing money online.
Length beats complexity
A long password is generally far harder to crack than a short one stuffed with symbols. A random string of words — sometimes called a passphrase — can be both easier to remember and harder to guess than something like a single word with a number and symbol swapped in. The key factors are length and unpredictability, not just visual complexity.
Avoiding anything tied to easily discoverable personal information, such as birthdays, pet names or addresses, is important too, since this kind of detail is often available on social media or elsewhere online.
Never reuse passwords across accounts
Reusing the same password across multiple sites means that if one service is breached, every account sharing that password becomes vulnerable too. This is one of the most common ways financial accounts get compromised, even when the bank itself was never hacked directly. A password manager can generate and store a unique, complex password for every account without needing to memorise each one.
Add another layer
Two-factor authentication adds a second check beyond the password itself, typically a code sent to a phone or generated by an app. Even if a password is somehow exposed, this extra step can prevent an account from being accessed by someone else.
- Use long, unique passphrases rather than short complex ones
- Never reuse a password across financial accounts
- Enable two-factor authentication wherever it's offered
Strong password habits aren't about memorising something clever — they're about length, uniqueness and an extra layer of verification. Together, these three habits close off the majority of common attack methods.
