Zero-click spyware like Pegasus and Graphite needs no tap, it exploits the code your phone runs automatically. Why attack surface is everything, and how to shrink it.

QR phishing is surging, but a QR code is just a link. The three real threat layers (phishing, device exploit, the scanner library) and why a hardened phone closes two of them.

A decade of juice-jacking warnings, zero documented cases. What’s real (the ChoiceJacking keyboard trick), why modern phones defend, and why USB-off makes it a non-issue.

Adversaries are recording your encrypted data today to crack once quantum breaks RSA. What harvest-now-decrypt-later means, the real timeline, and how to protect long-lived secrets.

Encryption is useless when someone forces you to unlock. The wrench attack, why biometrics fail under coercion, and why a duress code that reboots to BFU beats wiping.

HTTPS killed the classic public-wifi password-sniffing threat. The real dangers now are evil-twin networks, fake login portals, and metadata. Proportionate defenses that work.

Permissions control what an app can access, not what it sends. Apps hide dozens of trackers that phone home over the network. How egress control cuts the line.

A court forced OpenAI to keep deleted ChatGPT chats and hand over 20 million of them. You tell AI your most candid thoughts, all logged on a server. The fix is on-device AI.