International Day for Universal Access to Information

How installing unknown apps works in various versions of Android, and why you shouldn’t do it.

Guard against ransomers who encrypt your files and demand payment for their safe return.

Public Wi-Fi is handy, but it’s not always safe. We demystify cybercriminal techniques and teach you how to stay at least one step ahead.

How scammers use voice calls for phishing.

If your phone falls into the hands of criminals, do not panic. Here is how to protect your data.

No one is immune to smartphone theft, but you can make sure no thief will get even a byte of your important data.

Prioritize updating the apps that keep your devices and personal data safe from cyberattacks.

Scammers have gotten good at using SMS messages to get bank card information and online banking passwords.

What to do if you receive a notification about a suspicious login to your Facebook or Instagram account.

We use raccoons to explain how identification, authorization, and authentication differ, and why 2FA is necessary.

What to do if an account is hijacked: How to minimize damage, restore your Digital Comfort Zone, and avoid getting bamboozled.

Designer Mark used the same password for all of his accounts — and lived to regret it. Here’s his story.