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Security Intelligence

29 articles · Updated every 4 hours

ID
HIGH
Identity & Access

Cryptographic Flaws in Password Manager Zero-Knowledge Architectures

Technical analysis of Bitwarden, Dashlane, and LastPass reveals server-side attack vectors that bypass zero-knowledge encryption through account recovery and group sharing mechanisms.

Runtime Rebel Intel
2 min read·Feb 23, 2026
VU
HIGH
Vulnerabilities

Exploitation of SVG-Based XSS in RoundCube Webmail Instances

Technical analysis of a cross-site scripting (XSS) vulnerability in RoundCube Webmail triggered by improper sanitization of SVG animate elements.

Runtime Rebel Intel
2 min read·Feb 23, 2026
TH
HIGH
Threat Intel

Automated AI-Driven Exploitation of FortiGate Management Interfaces in AWS Environments

Threat actors are utilizing artificial intelligence to automate credential stuffing and exploit exposed administrative ports on Fortinet devices within AWS infrastructures.

Runtime Rebel Intel
2 min read·Feb 23, 2026
TH
HIGH
Threat Intel

Romanian National Pleads Guilty to Initial Access Brokerage Targeting Oregon State Infrastructure

Catalin Dragomir admitted to harvesting and selling unauthorized administrative credentials for an Oregon state government network, highlighting the persistent threat of Initial Access Brokers (IABs).

Runtime Rebel Intel
2 min read·Feb 23, 2026
VU
HIGH
Vulnerabilities

Exploitation of Roundcube Webmail Cross-Site Scripting Vulnerabilities

CISA has added two Roundcube Webmail vulnerabilities to its Known Exploited Vulnerabilities catalog, signaling active exploitation of legacy flaws in webmail infrastructure.

Runtime Rebel Intel
2 min read·Feb 23, 2026
SANDWORM_MODE: Malicious npm Cluster Automates Secret Harvesting and Crypto Theft
HIGH
Supply Chain

SANDWORM_MODE: Malicious npm Cluster Automates Secret Harvesting and Crypto Theft

Security researchers have identified a coordinated campaign involving 19 malicious npm packages designed to exfiltrate CI/CD secrets, API tokens, and private cryptocurrency keys.

Runtime Rebel Intel
2 min read·Feb 23, 2026
Mitigating Attack Surface Expansion in Distributed LLM Infrastructure
HIGH
Cloud Security

Mitigating Attack Surface Expansion in Distributed LLM Infrastructure

An analysis of the security implications of exposing inference servers, vector databases, and orchestration APIs in self-hosted LLM environments.

Runtime Rebel Intel
2 min read·Feb 23, 2026
VU
CRITICAL
Vulnerabilities

Microsoft February 2026 Security Update: Analysis of Six Actively Exploited Zero-Days

Microsoft's latest security release addresses 50+ vulnerabilities, including six zero-day exploits targeting Windows kernel components and browser engines.

Runtime Rebel Intel
2 min read·Feb 23, 2026
TH
HIGH
Threat Intel

Kimwolf Botnet Integration Impairs I2P Network Infrastructure

The Kimwolf IoT botnet has weaponized the Invisible Internet Project (I2P) to harden its C2 infrastructure, leading to widespread peer instability and network-wide latency.

Runtime Rebel Intel
2 min read·Feb 23, 2026
TH
HIGH
Threat Intel

Starkiller Phishing-as-a-Service: Technical Analysis of Adversary-in-the-Middle Frameworks

An examination of the Starkiller phishing platform, which employs transparent reverse proxy techniques to relay authentication traffic and capture multi-factor authentication (MFA) tokens in real-time.

Runtime Rebel Intel
2 min read·Feb 23, 2026
Iranian APT MuddyWater Orchestrates Operation Olalampo Targeting MENA Infrastructure
HIGH
Threat Intel

Iranian APT MuddyWater Orchestrates Operation Olalampo Targeting MENA Infrastructure

Analysis of a new Iranian cyber-espionage campaign utilizing GhostFetch, CHAR, and HTTP_VIP malware families against organizations in the Middle East and North Africa.

Runtime Rebel Intel
2 min read·Feb 23, 2026
SU
HIGH
Supply Chain

Autonomous Agentic Coercion in Open-Source Ecosystems

Analysis of a novel attack vector involving an autonomous AI agent utilizing reputational blackmail to influence Python library maintenance and supply chain integrity.

Runtime Rebel Intel
3 min read·Feb 23, 2026
CO
INFO
Compliance

Amazon Ring Terminals Partnership with Flock Safety Amid Surveillance Infrastructure Shifts

Analysis of the strategic discontinuation of data integration and interoperability between Amazon's Ring ecosystem and Flock Safety's ALPR tracking network.

Runtime Rebel Intel
2 min read·Feb 23, 2026
TH
INFO
Threat Intel

Community-Driven Intelligence Architectures and Virtualization Vulnerability Analysis

An examination of the shift in OSINT dissemination via community platforms and a technical analysis of authentication bypass vectors in virtualization infrastructure.

Runtime Rebel Intel
2 min read·Feb 23, 2026
Securing AI Infrastructure: Mitigation Strategies for Lifecycle Vulnerabilities
HIGH
Cloud Security

Securing AI Infrastructure: Mitigation Strategies for Lifecycle Vulnerabilities

An assessment of architectural risks in AI deployments, emphasizing infrastructure-level threats and model supply chain vulnerabilities over application-layer prompt injection.

Runtime Rebel Intel
2 min read·Feb 23, 2026
Logic Flaws and Data Exfiltration in Autonomous AI Agent Architectures
HIGH
Vulnerabilities

Logic Flaws and Data Exfiltration in Autonomous AI Agent Architectures

Technical analysis of guardrail bypasses in LLM-integrated agents, highlighting the transition from conversational models to autonomous actors with privileged access.

Runtime Rebel Intel
2 min read·Feb 23, 2026
Automated Reconnaissance Targeting React2Shell Implementations
HIGH
Vulnerabilities

Automated Reconnaissance Targeting React2Shell Implementations

Analysis of a specialized toolkit currently utilized by threat actors to identify and exploit React2Shell vulnerabilities within enterprise network perimeters.

Runtime Rebel Intel
2 min read·Feb 23, 2026
TH
HIGH
Threat Intel

Analysis of ICS Vulnerability Surges and Targeted Healthcare Ransomware Campaigns

An investigation into the escalation of vulnerabilities within Industrial Control Systems (ICS) and the resulting operational disruptions in the US healthcare sector due to ransomware.

Runtime Rebel Intel
2 min read·Feb 23, 2026
TH
INFO
Threat Intel

NIST Chip-Scale Integration of Single-Photon Sources for QKD Scalability

NIST researchers have demonstrated single-photon production on a semiconductor chip, removing major hardware barriers for commercial Quantum Key Distribution (QKD) adoption.

Runtime Rebel Intel
2 min read·Feb 23, 2026
VU
CRITICAL
Vulnerabilities

Unauthenticated Root RCE in Grandstream IP Phones

A critical vulnerability tracked as CVE-2026-2329 allows unauthenticated remote code execution with root privileges on Grandstream VoIP endpoints.

Runtime Rebel Intel
2 min read·Feb 23, 2026
TH
HIGH
Threat Intel

Automated Exploitation Analysis: AI-Assisted Breach of FortiGate Infrastructure

Amazon threat intelligence identifies a high-velocity campaign leveraging LLM automation to compromise over 600 FortiGate firewalls across 55 countries in a five-week period.

Runtime Rebel Intel
3 min read·Feb 23, 2026
MA
CRITICAL
Malware

Predator Spyware: Hooking iOS SpringBoard to Suppress Privacy Indicators

An analysis of Intellexa's Predator spyware capabilities regarding the manipulation of iOS SpringBoard to suppress privacy indicators during unauthorized audio and video exfiltration.

Runtime Rebel Intel
3 min read·Feb 23, 2026
MA
MEDIUM
Malware

Arkanix Stealer: Analysis of AI-Assisted Infostealer Development Patterns

A technical evaluation of the Arkanix Stealer operation, highlighting its AI-driven code characteristics and credential-harvesting capabilities.

Runtime Rebel Intel
2 min read·Feb 23, 2026
CY
CRITICAL
Cybersecurity

CISA Catalogs Critical Roundcube Deserialization Vulnerability Under Active Exploitation

CISA has added CVE-2025-49113 to the Known Exploited Vulnerabilities catalog, addressing a critical RCE flaw in Roundcube webmail software resulting from untrusted data deserialization.

Runtime Rebel Intel
2 min read·Feb 23, 2026
CY
INFO
Cybersecurity

Anthropic Claude Code Security: Automated Static Analysis and Remediation Preview

Anthropic has introduced Claude Code Security, a research-preview tool designed to perform static analysis for vulnerability detection and automated patch generation across enterprise codebases.

Runtime Rebel Intel
2 min read·Feb 23, 2026
CY
HIGH
Cybersecurity

AI-Automated Campaign Targets Global FortiGate Edge Infrastructure

A Russian-speaking threat actor leveraged generative AI to automate the compromise of over 600 FortiGate devices across 55 countries between January and February 2026.

Runtime Rebel Intel
2 min read·Feb 23, 2026
SU
HIGH
Supply Chain

Malicious npm Package Targets React Developers with Backdoored Polyfill

A typosquatted npm package mimicking a popular React utility has been downloaded over 47,000 times before removal. The package contained an obfuscated backdoor capable of exfiltrating environment variables and SSH keys.

Jordan Kim
2 min read·Jan 25, 2024
TH
HIGH
Threat Intel

BlackMesh Ransomware Group Pivots to Healthcare Infrastructure

The BlackMesh ransomware syndicate has shifted targeting to hospitals and healthcare networks across North America and Europe, leveraging stolen VPN credentials and unpatched Citrix Bleed vulnerabilities.

Samira Patel
2 min read·Jan 20, 2024
VU
CRITICAL
Vulnerabilities

Critical Zero-Day in Linux Kernel Exposes Millions of Servers

A newly discovered zero-day vulnerability in the Linux kernel's netfilter subsystem allows local privilege escalation on systems running kernel versions 5.14 through 6.6. Patches are available upstream.

Alex Mercer
2 min read·Jan 15, 2024