BadHost (CVE-2026-48710): Critical Authentication Bypass Threatens Thousands of AI Agent Applications
A newly disclosed critical vulnerability dubbed 'BadHost' (CVE-2026-48710) enables attackers to bypass authentication in FastAPI and Starlette-based AI applications through manipulated HTTP Host headers. Thousands of LLM inference...
Fox Tempest: Microsoft DCU Dismantles Malware-Signing-as-a-Service That Forged Trusted Certificates for Ransomware Groups
Microsoft's Digital Crimes Unit has disrupted Fox Tempest, a criminal malware-signing-as-a-service operation that abused Microsoft's Artifact Signing infrastructure to issue fraudulent code-signing certificates. Over 1,000 certificates have been...
Grafana GitHub Breach: TanStack npm Supply Chain Attack Leads to Source Code Theft and Ransom Demand
Grafana Labs has confirmed a ransomware-linked breach of its GitHub environment traced to the TanStack npm supply chain compromise. Attackers exfiltrated internal source code repositories and issued a...
Void Botnet Routes Commands Through Ethereum Smart Contracts to Evade Law Enforcement Takedowns
A new Rust-based botnet sold on cybercrime forums uses Ethereum smart contracts as its command-and-control channel, making traditional infrastructure takedowns impossible. The Void Botnet supports fourteen payload types...
TeamPCP Poisons Microsoft’s Official Python DurableTask SDK — Multi-Cloud Credential Worm Hits PyPI
The TeamPCP threat group has compromised three consecutive versions of Microsoft's official Python DurableTask SDK on PyPI, injecting a worm-like payload that steals multi-cloud credentials from AWS, Azure,...
Russian Hacker Builds Persistent Gemini Jailbreak to Power Influence Campaign, Credential Theft, and Crypto Wallet Draining
A Russian-speaking threat actor tracked as "bandcampro" has been exposed using a persistently jailbroken Google Gemini CLI to power a five-year operation combining AI-generated political disinformation, WordPress credential...
Cloud Atlas APT Patches termsrv.dll to Enable Silent Dual RDP Sessions — Targets Government and Diplomatic Organizations
The Cloud Atlas APT group has adopted a stealthy new technique: modifying Windows termsrv.dll to enable multiple simultaneous RDP sessions, allowing attackers to maintain covert access while legitimate...
Critical 7-Zip Flaw CVE-2026-48095 (CVSS 8.8) Enables Arbitrary Code Execution via NTFS Vtable Hijack
A critical heap buffer overflow in 7-Zip 26.00 (CVE-2026-48095, CVSS 8.8) lets attackers execute arbitrary code through an NTFS vtable hijack. The attack works regardless of file extension...