THREAT OPS › Threat News › VMs won't contain cyber-capable agents
VMs won't contain cyber-capable agents
<p>As part of <a href="https://trailofbits.com/patch-the-planet">Patch the Planet</a>, we received preview access to <a href="https://openai.com/index/expanding-daybreak-as-the-cyber-defense-window-narrows/">GPT 5.6-Cyber</a> with a simple task: evaluate its cyber capabilities. <a href="https://openai.com/index/hugging-face-model-evaluation-security-incident/">Recent events</a> inspired me to give
MITRE ATT&CK techniques
Indicators of compromise
- 26be815b86e8d49add8c9a8b320239b9594ff03dsha1
- 9fd4a4e3a3d9fc0306525d95bf3eca693d311406sha1
- e052dc44da9d12adfbebc51de4975fbadb2ce356sha1
- 95687639e647ec917226e6d3a6713a2b373e1ffesha1
- CVE-2026-53359cve
- CVE-2026-9539cve
- CVE-2026-34990cve
- https://trailofbits.com/patch-the-planeturl
- https://openai.com/index/expanding-daybreak-as-the-cyber-defense-window-narrows/url
- https://openai.com/index/hugging-face-model-evaluation-security-incident/url
- https://wiki.debian.org/DebianOldStableurl
- https://security-tracker.debian.org/tracker/CVE-2026-9539url
- https://gitlab.freedesktop.org/slirp/libslirp/-/commit/26be815b86e8d49add8c9a8b320239b9594ff03durl
- https://security-tracker.debian.org/tracker/CVE-2026-34990url
- https://www.phoronix.com/review/zen-3-spectreurl
- https://firecracker-microvm.github.io/url