A computer can become vulnerable to cyberattacks due to a variety of factors, including using default settings, not updating software regularly, using an admin account for everyday tasks, creating predictable passwords, leaking private data, and underestimating cybersecurity risks. Hackers take advantage of these lapses to gain access to and misuse sensitive information. Utilize secure browsers, password managers, and less permissive account settings to reduce these risks.

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The Host Julie Rovner KFF Health News @jrovner @julierovner.bsky.social Read Julie’s stories. Julie Rovner is chief Washington correspondent and host of KFF Health News’ weekly