Password security helps prevent unauthorized access, while weak or reused credentials can expose accounts, systems, and sensitive data.
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Background for this topic.
Passwords are secret strings used to verify identity and control access to accounts, devices, applications, and services. They remain a common authentication method, but their security depends mainly on secrecy, length, and uniqueness rather than predictable complexity rules. A password reused across services can expose multiple accounts if one service is compromised; short, common, or previously leaked passwords are more susceptible to guessing and automated credential-stuffing attacks.
Practical defenses include using a password manager to generate and store a distinct, long password for each service, blocking known compromised passwords, and enabling multi-factor authentication (MFA) where available. Organizations should protect stored passwords with slow, salted one-way hashing, restrict and monitor authentication attempts, and provide secure recovery processes. Password changes are most useful after suspected compromise or exposure, rather than as routine changes that encourage predictable variations. Security teams should also treat password databases and reset mechanisms as sensitive assets during vulnerability assessment and incident response.
A new GlassWorm malware attack through compromised OpenVSX extensions focuses on stealing passwords, crypto-wallet data, and developer credentials and configurations from macOS systems. [...]
Your favorite menu item might be easy to remember but it will not secure your account Change Your Password Day took place over the weekend, and in case you doubt the need to improve this most basic element of cybersecurity hygiene, even McDonald's – yes, the fast food chain – is urging people to get more creative when it comes to passwords. …