GreyNoise has introduced a new capability, C2 Detection, to identify compromised edge devices such as firewalls, routers, and VPN systems assets that are increasingly targeted but often lack visibility in traditional security tools. Unlike endpoints, these devices rarely generate alerts when…
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Docker Authorization Bypass Flaw Exposed Hosts to Potential Attackers
A high-severity security vulnerability has been discovered in Docker Engine, exposing hosts to potential authorization bypass attacks. Tracked as CVE-2026-34040, the flaw allows attackers to evade authorization plugins (AuthZ) by manipulating API request bodies. While the base likelihood of exploitation…
Multiple OpenSSL Flaws Expose Sensitive Data in RSA KEM Handling
A newly disclosed flaw in OpenSSL could allow attackers to access sensitive data stored in application memory. Tracked as CVE-2026-31790, this moderate-severity vulnerability affects the handling of RSA Key Encapsulation Mechanism (KEM) RSASVE encapsulation. OpenSSL issued the security advisory on…
Top 10 Best Multi-Factor Authentication (MFA) Providers in 2026
In the digital realm of 2026, the traditional password stands as a flimsy barrier against an onslaught of sophisticated cyber threats. From phishing campaigns and credential stuffing to ever-evolving malware, attackers are relentlessly targeting the weakest link in cybersecurity: single-factor…
Remus Infostealer Debuts With Stealthy New Credential-Theft Tactics
Hackers are rolling out a new 64‑bit infostealer dubbed Remus. The code strongly suggests it is a direct successor to the notorious Lumma Stealer, arriving just months after law‑enforcement disruption and public doxxing of Lumma’s core operators in 2025. Remus is…
FBI Takes Down Russian Campaign That Compromised Thousands of Routers
In a major counter-cyberespionage action dubbed “Operation Masquerade,” the U.S. Justice Department and the FBI successfully neutralized a global network of compromised small office/home office (SOHO) routers. The infrastructure was controlled by Russia’s Main Intelligence Directorate (GRU) to execute sophisticated…
Claude Code Leak Exploited to Spread Vidar and GhostSocks via GitHub Releases
Hackers are turning the Claude Code source leak into an active malware-delivery channel, using GitHub Releases to push the Vidar stealer and GhostSocks under the guise of “leaked” Anthropic tooling. The incident shows how human and governance failures around AI…
Cybercriminals Use Fake Zoom, Teams Calls to Deliver Malware
Hackers are increasingly using fake Zoom and Microsoft Teams meetings to trick victims into infecting their own systems with malware. SEAL says it has blocked 164 malicious domains tied to this operation using MetaMask’s eth-phishing-detect system. The campaign primarily targets…
Fiber Optic Cables Turned Into Hidden Microphones to Spy on Private Conversations
Internet users worldwide rely on fiber optic cables for blazing-fast and secure web connections. However, a groundbreaking discovery reveals that these very cables can be turned into covert listening devices. In a newly published 2026 cybersecurity research paper, experts demonstrated…
Russian Threat Actors Abuse Home Routers in Expanding DNS Hijacking Wave
Russian military-linked hackers are actively compromising poorly secured home and small-office routers to hijack internet traffic and spy on organizations worldwide. Microsoft Threat Intelligence recently exposed this massive global campaign by a group known as Forest Blizzard, which has already…
Claude Identifies Critical 13-Year-Old RCE Vulnerability in Apache ActiveMQ
An AI assistant recently uncovered a critical remote code execution (RCE) vulnerability in Apache ActiveMQ Classic that went unnoticed for 13 years. Tracked as CVE-2026-34197, this flaw allows attackers to force the message broker to download a remote configuration file…
ComfyUI Servers Hijacked for Cryptomining, Proxy Botnet Ops
Hackers are aggressively hijacking Internet-exposed ComfyUI servers and converting them into high‑value cryptomining rigs and proxy botnet nodes, abusing weakly secured AI image-generation setups for long‑term monetization. More than 1,000 ComfyUI servers are currently reachable on the public Internet, even…
CUPS Vulnerabilities Could Allow Remote Attackers to Achieve Root-Level Code Execution
A team of AI-driven vulnerability hunting agents directed by security researcher Asim Viladi Oglu Manizada has discovered two critical security flaws in CUPS, the standard printing system for Linux and Unix-like operating systems. When chained together, these vulnerabilities allow an…
Windmill Developer Platform Flaws Expose Users to RCE Attacks, Proof-of-Concept Published
Cybersecurity researchers have discovered critical vulnerabilities in the Windmill developer platform and Nextcloud Flow, an integration embedding the Windmill engine. These severe flaws allow remote attackers to take full control of affected systems without requiring any passwords. System administrators must…
BPFDoor Variants Hide with Stateless C2 and ICMP Relay Tactics
Seven new BPFDoor variants that push Linux backdoor tradecraft deep into the kernel, making them harder to spot in large telecom networks. These implants use Berkeley Packet Filters (BPF) to quietly inspect traffic inside the operating system kernel, waiting for…
GPUBreach Attack Could Lead to Full System Takeover and Root Shell Access
A newly discovered vulnerability dubbed “GPUBreach” demonstrates that GPU-based Rowhammer attacks can now achieve complete system compromise. Scheduled for presentation at the IEEE Symposium on Security & Privacy in 2026, University of Toronto researchers revealed how manipulating GPU memory can…
Kubernetes Flaws Let Hackers Jump From Containers to Cloud Accounts
Hackers are increasingly abusing Kubernetes misconfigurations to jump from containers into high‑value cloud accounts, turning a single compromised pod into full cloud‑level access. This trend is accelerating rapidly, with Kubernetes‑related identity abuse and token-theft operations growing sharply across enterprise environments.…
Fake Gemini npm Package Steals AI Tool Tokens
Hackers are abusing a fake Gemini-themed npm package to steal tokens and secrets from developers using AI coding tools like Claude, Cursor, Windsurf, PearAI, and others. The README text was copied from the unrelated chai-await-async library, a mismatch that should have been…
Hackers Exploit Next.js React2Shell Vulnerability, Breach 766 Hosts in 24 Hours
Hackers are abusing a critical React2Shell vulnerability in Next.js applications to run an automated credential‑theft operation that has already compromised at least 766 servers in under 24 hours. The threat activity is tracked as “UAT‑10608”. It relies on a custom…
Critical Android Flaw Allows Zero-Interaction Denial-of-Service Attacks
Google has rolled out its April 2026 Android Security Bulletin, addressing multiple vulnerabilities across the mobile operating system. The most alarming discovery this month is a critical security flaw in the Android Framework that allows attackers to trigger a local…