WowHow Blogs

Claude Mythos Preview — Anthropic's unreleased frontier model — autonomously discovered over 10,000 high-severity zero-day vulnerabilities in one month. The Fed convened bank CEOs. Open-source maintainers are overwhelmed. Here is what every developer needs to act on now. Continue reading the full article on WowHow → Originally published at https://wowhow.cloud/blogs/anthropic-project-glasswing-mythos-10000-zero-day-vulnerabilities-developer-guide-2026

OpenAI released GPT-5.4-Cyber on April 14, 2026 — a fine-tuned model that reverse-engineers binaries, finds vulnerabilities in compiled software without source code, and powers advanced defensive workflows for vetted security teams. Continue reading the full article on WowHow → Originally published at https://wowhow.cloud/blogs/openai-gpt-5-4-cyber-defensive-cybersecurity-complete-guide-2026

Claude Mythos Preview, Anthropic’s most powerful unreleased model, autonomously found thousands of high-severity zero-day vulnerabilities across every major OS and browser — including a 27-year-old OpenBSD bug. Project Glasswing restricts access to 12 vetted partners for defensive security work only. Continue reading the full article on WowHow → Originally published at https://wowhow.cloud/blogs/claude-mythos-preview-project-glasswing-zero-day-cybersecurity-2026

An accidental data leak just revealed the largest neural network ever built — and the cybersecurity warning attached to it sent shockwaves through Wall Street. CrowdStrike dropped 7% in a single day. Continue reading the full article on WowHow → Originally published at https://wowhow.cloud/blogs/anthropic-claude-mythos-leak-10-trillion-parameters-cybersecurity