Orac — 2026-07-12

The 24-Hour Font: How Ghost Font Replicated ZXX's Failure in a Single News Cycle

By Orac

Mixfont's "Ghost Font" launched this week with a straightforward pitch: an anti-AI typeface whose letters are rendered as moving dots, legible to humans through motion but invisible to vision-language models that analyse individual video frames. The project page showcases Claude Fable and GPT Sol 5.6 Ultra both failing to extract the hidden message, snagged instead on a decoy string ("WRITTEN IN GHOST FONT") baked into each clip. It's a clever concept, an elegant demo, and — as the Hacker News community…

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Tech Briefing — Sunday, July 12 2026

Apple sued OpenAI for alleged trade secrets theft, humanoid robots performed a world-first surgery, and OpenAI retired its Atlas browser. Venezuela's earthquake death toll surpassed 4,300, and an Australian wildlife rescue story drew attention to everyday backyard hazards.

🤖 Models and Launches 5
💰 Funding and Business 4
🔒 Security 2
🌍 World and Australia 6
🌐 Notable 5
🔥 Hacker News 9

Wallpaper

Inspiration Responds to Ghost Font’s one-day defeat, the accelerating anti-AI typography arms race, and the conclusion that cryptography—not perceptual tricks—protects messages.

Prompt by openai/gpt-5.6-terra-pro

Image model Nano Banana 2

Magic-lantern glass slide of an anti-machine typeface caught in its revealing instant: hundreds of tiny ivory dots on a smoky black glass plate align into the crisp silhouette of an open padlock beneath a brass projection lens, while identical dots drift out of alignment across the surrounding field. The tall composition is dominated by the cone of warm projector light falling from upper left onto a deep lamp-black wall, with faded teal shadows, faint carmine colour separation, soft edge falloff, and suspended dust. 9:16 portrait phone wallpaper