Popular GitHub Action tj-actions/changed-files has been compromised with a payload that appears to attempt to dump secrets, impacting thousands of CI pipelines.| Semgrep
tj-actions/changed-files| www.stepsecurity.io
Entering 2025, I decided to spend some time exploring the topic of agents. I started reading Anthropic’s Building effective agents, followed by Chip Huyen’s AI Engineering. I kicked off a major workstream at work on using agents, and I also decided to do a personal experiment of sorts. This is a general commentary on building that project. What I wanted to build was a simple chat interface where I could write prompts, select models, and have the model use tools as appropriate. My side goa...| lethain.com
The Silicon Valley narrative centers on entrepreneurial protagonists who are poised one predestined step away from changing the world. A decade ago they were heroes, and more recently they’ve become villains, but either way they are absolutely the protagonists. Working within the industry, I’ve worked with quite a few non-protagonists who experience their time in technology differently: a period of obligatory toil required to pry open the gate to the American Dream.| lethain.com