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Cybersecurity Knowledge Base

Expert-written explainers, guides, and actionable insights on data breaches, security, and privacy.

Oddo Data Breach (Odido): Check Your Email

Telecom leak context for Odido / Oddo: exposed data types, smishing risk, free breach check, and what to do after a data breach.

Basic-Fit Data Breach: Email & Membership Risk

Why gym data fuels phishing, how to check if your email was in a breach, and practical recovery steps-plus a free email check.

Strong Passwords & Password Managers

Understand why unique passwords matter and how managers keep them safe (and easy) for you.

Data Breaches: How They Work

Learn how breaches unfold, what criminals target, and the steps you can take after exposure.

Breach Alerts & Monitoring

How scheduled re-checks and email alerts work when new breaches are added for your monitored email(s).

Vulnerability Analysis 101

An in-depth look at finding weak spots before hackers do, including practical remediation steps.

Minimize Your Digital Footprint

Reduce the trails you leave online and adopt privacy-first habits for every account.

NorthStar Health Data Breach: November 2025

Timeline, impact, and prevention lessons from the NorthStar Health data breach, plus actionable safeguards for healthcare security leaders.

5 Best Have I Been Pwned Alternatives in 2026 (Free & Paid)

Compare the top Have I Been Pwned alternatives for breach checks and monitoring.

Have I Been Pwned Free vs Paid: What You Actually Get in 2026

What HIBP's free tier covers, where it falls short, paid add-ons, and free alternatives with monitoring and recovery steps.

7 Sites Like Have I Been Pwned - Ranked for 2026

Seven breach-check sites compared by coverage, UX, monitoring, price, and privacy-plus a comparison table.

Is Have I Been Pwned Reliable? An Honest Review for 2026

Data sources, accuracy, limitations, and privacy practices-what to trust and what to verify.

Email Breach Monitoring for Small Business: A Practical Guide (2026)

What to monitor, how to respond when employee emails hit breach dumps, tools, and a simple playbook.

LinkedIn Data Breach: Check If Your Email Was Exposed

Check if your email was in the LinkedIn data breach. Learn what was exposed in 2012 and 2021 breaches and what to do next.

Have I Been Pwned for Teams: Monitoring Multiple Emails

HIBP is great for one-time checks. Learn why teams need automatic monitoring, email alerts, and dashboards powered by HIBP data.

Dutch Data Breaches: Check If Your Email Was Exposed

Major Dutch breaches explained: Odido, Basic Fit, and others. Check if your email was exposed and what to do next.

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