Beyond Penetrate-and-Patch

Tue, 05 May 2026 00:00:00 +0000

In April, Anthropic announced Claude Mythos Preview alongside Project Glasswing, reporting that the model had identified thousands of high-severity zero-day vulnerabilities across every major operating system and web browser, including a 27-year-old bug in OpenBSD.¹ Days later, Mozilla announced patches for 271 vulnerabilities Mythos had surfaced in Firefox — a roughly twelve-fold leap over the 22 bugs Opus 4.6 had found only weeks earlier. Mozilla’s CTO declared, in a blog post titled “The zero-days are numbered,” that defenders finally had a chance to win decisively.² Anthropic, in its own announcement, argued that once the security landscape reaches a new equilibrium, powerful language models will benefit defenders more than attackers.

Hello, World: A New Blog

Thu, 12 Mar 2026 00:00:00 +0000

Welcome to my blog. After years of inactivity on the blogging front, I feel I have the time and energy to start writing again. The PL Enthusiast will remain where it is, and new thoughts will show up here.

What to expect

I plan to write about topics I think about in my research and teaching.

Blog on

Beyond Penetrate-and-Patch

Hello, World: A New Blog

What to expect