Summary: The episode by Andrés Díaz explains that mass data breaches expose millions of records and can dramatically affect your life, including identity theft and data resale on the dark web. Breaches arise from a mix of human and technical weaknesses, such as misconfigured systems, insecure third parties, phishing, and malware. Regulatory efforts in 2024–2025 push for quicker breach notices and stronger security like end-to-end encryption and widespread MFA. Most breaches result from chained carelessness (reused passwords, unpatched software, excessive employee permissions, default settings) rather than a single hack. Practical updates include broader adoption of device-based two-step verification and breach-alert integrations with email services. The risk varies by data type and role, with contact details, digital identities, addresses, birth dates, payment data, and sensitive information (health, biometric data) at stake. Individuals are especially vulnerable when an attacker gains access to their email to reset other accounts. Five practical steps to protect yourself: 1) Enable multifactor authentication on all accounts that support it. 2) Use a password manager to create and store unique passwords. 3) Periodically check breached data on monitoring sites. 4) Turn on security alerts and heed provider notifications. 5) If breached, freeze credit and secure or close compromised accounts. Additional tips include auditing app permissions, avoiding excessive data sharing, and demanding robust security from providers. The episode also emphasizes having an incident-response plan for businesses, practicing breach simulations, and maintaining transparency with affected users. A move toward data minimization is urged: review and limit the data you share, and establish a weekly routine to review passwords, permissions, and security notices. A concise weekly checklist is provided to help implement these practices, and strong password guidance is offered to replace weak choices like “123456.” End notes encourage subscribing and sharing, and invite listeners to contact the host. Remeber you can contact me at [email protected]