Allie Miller's 3-step personal cybersecurity playbook for the AI attack era

alliekmiller · x · 2026-10-23

Allie Miller shares three practical steps for personal cybersecurity in the AI era: 1) keep all OS and apps auto-updated, citing Amazon's policy of disabling outdated systems; 2) set up 2FA/MFA prioritizing passkeys and biometrics over authenticator apps, with SMS codes no longer safe enough; 3) have Codex or Claude Code run a full diagnostic on all your apps, systems, public-facing assets and API keys, researching current AI attack trends and walking you through fixes step by step.

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