Passkeys: how truly passwordless authentication works
Credentials are the number one breach vector — 22% of cases. Passkeys fix that: the private key never leaves your …
Privacy 56 posts
Information security in plain English: scams, hardening and privacy — plus retrogaming, games and geek culture.
iFood data breach: 1.2 million Brazilian IDs exposed
iFood confirmed a breach dating to December 2025: names, national ID numbers and addresses of 1.2 million customers …
SSH hardening: 5 settings that close 95% of the vectors
Weak password + port 22 open = an invitation to brute force. Here are the exact sshd_config changes to lock down SSH on …
Carnival Corporation: 6m customers leaked by ShinyHunters
Carnival Corporation had 6 million customers exposed after ShinyHunters tricked an employee through social engineering …
ShinyHunters: 275 million student records exposed
The ShinyHunters group compromised Instructure in April 2026, stealing data on 275 million Canvas users across 9,000 …
Is NextDNS Safe? Setup Guide for Phone, PC, and Router
Set up NextDNS on a phone, PC, or router to encrypt DNS queries and block trackers. See how it works and what the free …