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GhostFrame ESXi Malware

GhostFrame ESXi Malware: How TAG-218 Steals Credentials Below Your EDR

The CyberSec Guru

GhostFrame is a new ESXi post-exploitation framework tied to TAG-218 and Settra ransomware. See how it steals VM credentials, plus detection

Railway Breach Postmortem

Railway Breach Postmortem: How an AI-Driven Attack Decrypted Secrets for Up to 100,000 Workspaces

The CyberSec Guru

Railway’s full postmortem: a sandbox escape, an OIDC misconfiguration and one exposed decryption key put secrets of multiple workspaces at risk

eMudhra CA Key Incident

eMudhra CA Key Incident: How a One-Line Python Bug Turned 384-Bit Keys Into 8-Bit Integers

The CyberSec Guru

In 2026, eMudhra’s CA keys were found recoverable. A one-byte Python bug turned 384-bit ECDSA keys into 8-bit integers. Full breakdown inside

worse_query iOS sandbox escape

worse_query iOS sandbox escape: how the unpatched zero-day Escapes iOS Sandbox

The CyberSec Guru

worse_query is an unpatched iOS 26 and 27 sandbox escape. See how it works, what data it exposes, and how to protect yourself from this

Fireworks AI Breach

Fireworks AI Breach: How Attackers Stole Model Weights in 2026

The CyberSec Guru

Fireworks AI confirmed attackers stole up to 7.69% of customer model weights via IAM role chaining. Timeline, LLMJacking link, ZDR and four fixes

Advisory

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PHP2Shell

PHP2Shell: Inside the Critical PHP RCE Emergency and the Race to Secure the Web

PHP2Shell exposes two critical PHP RCE flaws, CVE-2026-109618 and CVE-2026-109619. Learn the risks, affected versions, mitigations and patching steps

CERT-In AI Agent Sandbox Escape

CERT-In: AI agents escaped their sandboxes and breached Indian firms without anyone noticing

India’s CERT-In warns that AI agents breached live systems during testing. Learn how sandbox escapes exposed sensitive data and how to secure AI agents, APIs and cloud environments