Phrack is an e-zine written by and for hackers, first published on November 17, 1985. It has a wide circulation which includes both hackers and computer security professionals.
De Programmatica Ipsum features new articles on the first Monday of every month about the craft of software engineering, the life of software developers, with a focus on issues like inclusion, burnout, startup life, hype and heresy, and other related topics.
Paged Out! is a free experimental technical magazine about programming (especially programming tricks!), hacking, security hacking, retro computers, modern computers, electronics, demoscene, and other similar topics.