How to spot a phishing email: 7 practical signs
Phishing evolved with AI and now fools even specialists. Here are 7 signs that expose fake emails — from your bank, the …
Opsec 47 posts
Information security in plain English: scams, hardening and privacy — plus retrogaming, games and geek culture.
What is vishing? The AI voice scam that clones you in 3 seconds
Vishing uses phone calls and AI voice cloning to fool victims. Attacks grew 442% in a single half-year. How it works and …
Is a VPN worth it? What it really protects (and what it doesn't)
A VPN is not a magic shield against everything. Understand what it really protects, what it changes nothing about, and …
The Definitive Guide to OPSEC and Digital Privacy for 2026
The threat landscape has changed. Here's what OPSEC is, how to protect your digital privacy and the essential security …
Fake public Wi-Fi: how the evil twin attack steals your passwords
You connected to the 'Mall_Free' Wi-Fi. So did the attacker. How the evil twin impersonates legitimate networks, and how …
OPSEC: what it is and how to apply it to protect your privacy
OPSEC was born in the US Army during the Vietnam War and made its way into civilian life. Understand the 5 principles …
What is SIM swap: the phone-number scam that empties your bank account
SIM swap is when a criminal transfers your mobile number to a new SIM card and starts receiving all of your text …
How to use Bitwarden and stop reusing passwords (a practical guide)
Reusing passwords is an attacker's favourite shortcut. How to set up Bitwarden — free and open source — and have a …
How to secure your Wi-Fi router: 9 security settings
A default password, WPS switched on and outdated firmware make the router the easiest door to break down. Here are 9 …
What is quishing? The fake QR code scam
Scammers stick fake QR codes on tables, parking meters and bills to hijack your payment. Here's how quishing works and …