🍏New OpenCode School exercise: Build native MacOS apps.
https://t.co/2ddkgrGhYb
1. Enroll for free. No signup.
2. Learn the fundamentals of agent-driven development: models, prompting, skills, tools, etc.
3. Do some exercises after you've learned the ropes.
4. Build a freakin' Mac app!
5. Rejoice, or profit. Whatever you're into.
We are investigating unauthorized access to GitHub’s internal repositories. While we currently have no evidence of impact to customer information stored outside of GitHub’s internal repositories (such as our customers’ enterprises, organizations, and repositories), we are closely monitoring our infrastructure for follow-on activity.
Every calendar day exists somewhere on Earth for 50 hours. It begins when Kiribati enters the day and ends when Baker Island leaves it.
https://t.co/tjy7042R4T
‼️Copy Fail (CVE-2026-31431) is a Linux privilege escalation bug that lets any local user get root using a 732-byte Python script, and itworks on basically every major Linux distro shipped since 2017.
Website: https://t.co/f5G6KnEv35
Write-up: https://t.co/W86Pz2PC6C
GitHub: https://t.co/zAMTC6nTRk
It's a logic flaw in the kernel's crypto code (authencesn via AF_ALG and splice()) that allows a small write into the page cache, which can be used to tamper with a setuid binary like /usr/bin/su.
Think how bad this is going to be for shared environments like Kubernetes, CI runners, and cloud sandboxes, where it enables container escape and tenant-to-host compromise.
Found by Theori's Xint Code scanner, patched in the mainline kernel, and publicly disclosed on April 29, 2026; if you can't patch right away, the recommended workaround is to disable the algif_aead module.
GPT Image 2 generation of A graphic novel story style poster image with Carl Sagan explaining "what is the universe expanding in to?", to Zoë [my fourth-grader] using the Feynman method
Black holes are often viewed as cosmic vacuum cleaners, but they are simply extremely massive objects. If the Sun were replaced by a black hole of the same mass, Earth's orbit would remain unchanged.