Step-by-step cybersecurity tutorials
A 37-million-download campaign of data-stealing browser extensions hit Chrome in 2026. Here is a 15-minute audit to find, restrict, and remove risky add-ons across Chrome, Edge, and Firefox.
U.S. lenders carried $3.3B+ in synthetic identity exposure by end of 2024. The attack pairs your real SSN with a fabricated name and DOB — a combination most credit freezes miss. Seven-layer defense stack to deploy this weekend.
KadNap (14,000+ ASUS routers), Kimwolf (2M+ devices), and AyySSHush (9,000+ persistent backdoors) are actively compromising home routers in 2026. Here is the 60-minute hardening checklist I run on every router I am responsible for.
Email account takeover is the on-ramp for nearly every form of financial cybercrime tracked by the FBI. Here is the exact hour-by-hour playbook I use when a client's Gmail or Outlook is compromised — covering OAuth token revocation, session kills, financial damage control, and IC3 reporting in the critical first 24 hours.
An estimated 80% of email addresses have appeared in data breach dumps. Here is how to check if yours is among them, what to do when you find it, and how to set up ongoing monitoring — free and paid options compared.
Credential stuffing used 16 billion leaked passwords in 2025 alone. Here's how these automated attacks work, why password reuse is so dangerous, and the exact steps to lock down your accounts.
Ransomware attacks on home users are rising sharply in 2026. This complete guide covers how ransomware works, how it spreads, and a step-by-step prevention checklist based on CISA, FBI, and NIST guidance — including backups, patching, MFA, and recovery steps.
Passkeys are replacing passwords in 2026 as the default login method across Google, Apple, and Microsoft. Learn how passkeys work, why they're more secure, and how to set them up on all your accounts today.
Cloudflare accelerated its post-quantum encryption timeline to 2029, and NIST mandates migration by 2030. Here is a practical 5-step action plan for small businesses to prepare for the post-quantum era before it is too late.
A hands-on guide to setting up passkeys on Google, Apple, Microsoft, banks, and social media — with real problems I hit and how to fix them.
CVE-2026-20093 lets attackers reset any Cisco IMC admin password without authentication. Here is the step-by-step guide to check your servers and patch before someone else does it for you.
Kaspersky found SparkCat trojan in App Store and Play Store apps. It uses OCR to scan your photo gallery for cryptocurrency seed phrases. Five steps to check your phone.