One malicious package can turn a developer tool into a credential-harvesting machine. That's exactly why software supply-chain security deserves much more attention. Microsoft recently analyzed the LiteLLM 1.107.0 supply-chain compromise, where attackers used stolen developer to…
A vulnerability doesn't have to be complicated to become dangerous. It just needs to reach the right server. The cybersecurity community is currently dealing with PHP2Shell — two critical PHP vulnerabilities, CVE-2026-109618 and CVE-2026-109619. Both are rated 9.2 CVSS v4.0 and…
container_escape_audit.sh v4.8.2: check 30 expanded from 8 → 26 RBAC probes, closing every gap we identified: * Escalation self-grant: escalate on roles/clusterroles, plus create clusterrolebindings and create rolebindings alongside the existing bind. * Full impersonation set: i…
container_escape_audit.sh — recent updates (v4.7.9) A quick update on the read-only container-escape and privilege-escalation auditor for Linux and Kubernetes nodes — a single Bash script, no dependencies, makes zero changes to the host it runs on. The last few releases have pus…
BSides Maine: Community, Malware, and Identity Residue Spent an awesome day volunteering and connecting at the inaugural BSides Maine. Taking part as an auditorium logistics volunteer was a fantastic experience, and the event brought together an incredible mix of technical depth…
Hot take: AI didn't kill bug bounty hunting. It just exposed who was actually good at it. ------ Here's what nobody says out loud — The lazy ones used AI. Copy pasted the output. Hit submit. No verification. No proof of concept. Just confidence. 70% of those reports? Invalid. --…
Vulnerability Management with Nessus Vulnerability Scanner Here's exactly what I did, step by step. Everything is on video, which I will be dropping on my YouTube channel today. Subscribe and turn on notifications here: https://youtube.com/drillerbyte?sub_confirmation=1 Step 1:…
Just released an open-source bash checker for CIFSwitch (CVE-2026-46243) — the 19-year-old Linux kernel LPE disclosed last week that lets any unprivileged local user get root by abusing the CIFS/SPNEGO upcall path. The script runs on bare-metal, VMs, and inside containers, and i…
ARM is everywhere in the cloud now — and this month brought a reminder of what that means for isolation. ITScape (CVE-2026-46316) is, as far as anyone publicly knows, the first guest-to-host escape targeting KVM/arm64. It's a use-after-free deep in the kernel's vGIC-ITS interrup…
André Ataíde — Systems Analyst – Supply Chain & ML Security
Software release decisions tend to leave no trail. The scanner ran, flagged something, someone decided to act (or not), but that decision got lost in a Slack thread, in a call, or ended up somewhere that doesn't survive an audit. It's a pattern that repeats everywhere, for the m…
📢 Shared from CyberShift Hot take… A lot of people learning cybersecurity (including me at some point) get stuck just watching tutorials and collecting certificates. Nothing wrong with that, but the real test is when you actually have to do the work. Can you spot an attack? Can…