Cyber This Week — 22/06 to 28/06 A quick roundup of the biggest cybersecurity stories, breaches, threats, and developments from 22/06 to 28/06 — everything you need to know in a few minutes. GitHub patches known vulnerability and launches hardening program On June 24 2026, GitHub announced a major security update aimed at mitigating “pwn request” attacks. These attacks exploit the pull_request_tar...