Skip to main content

All Articles

Security Intelligence

3410 articles · Updated every 8 hours

Severity (this page):

Advertisement

HIGH
Malware

ChatGPT Share Link Abuse: Fake Outages Deliver Malware

Threat actors leverage ChatGPT share links to host deceptive outage pages, prompting users to download malware disguised as an official desktop app.

Runtime Rebel Intel
4 min read · May 29, 2026
ChatGPT ChatGPhish Vulnerability: Web Summaries Lead to Phishing
MEDIUM
Vulnerabilities

ChatGPT ChatGPhish Vulnerability: Web Summaries Lead to Phishing

A newly disclosed ChatGPhish vulnerability allows attackers to leverage ChatGPT's Markdown trust for prompt injections and sophisticated phishing campaigns.

Runtime Rebel Intel
4 min read · May 29, 2026
Asia's Emerging Cyber Insurance Market: Strategic Risk Transfer for Security Leaders
INFO
Compliance

Asia's Emerging Cyber Insurance Market: Strategic Risk Transfer for Security Leaders

Explore the dynamics of Asia's burgeoning cyber insurance market, its impact on risk management, and how security professionals can leverage evolving policies.

Runtime Rebel Intel
4 min read · May 29, 2026
HIGH
Data Breach

Charter Communications Data Breach: Millions of Records Exposed

ShinyHunters leaked data allegedly from Charter Communications, potentially exposing nearly 5 million customer records. Organizations must assess third-party risk.

Runtime Rebel Intel
4 min read · May 29, 2026
HIGH
Threat Intel

Trump Mobile Data Breach and 2026 FIFA World Cup Phishing Risks

Analysis of the Trump Mobile data breach, upcoming 2026 FIFA World Cup phishing campaigns, and CISA's strategic response to recent supply chain attacks.

Runtime Rebel Intel
4 min read · May 29, 2026
MEDIUM
Threat Intel

Evolution of DDoS-as-a-Service: Analyzing Modern Botnet Markets

An analysis of the DDoS-as-a-Service market, covering pricing tiers, technical infrastructure, and how stresser services lower the barrier for attackers.

Runtime Rebel Intel
4 min read · May 29, 2026

Advertisement

CVE-2026-39987: Attackers Use LLM Agents for Post-Exploitation
HIGH
Threat Intel

CVE-2026-39987: Attackers Use LLM Agents for Post-Exploitation

Discover how threat actors are leveraging LLM agents to automate post-exploitation tasks after compromising Marimo notebooks via CVE-2026-39987.

Runtime Rebel Intel
3 min read · May 29, 2026
MEDIUM
Threat Intel

Digital Suppression of Campus Speech and the 2026 Surveillance State

Analysis of how AI monitoring and digital surveillance tools are being leveraged to suppress campus speech and student activism, creating chilling effects.

Runtime Rebel Intel
3 min read · May 29, 2026
The Com: Analyzing the Intersection of Cybercrime and Physical Violence
HIGH
Threat Intel

The Com: Analyzing the Intersection of Cybercrime and Physical Violence

Analysis of The Com, a criminal ecosystem using social engineering and SIM swapping to fund violent activities, sextortion, and neo-Nazi accelerationism.

Runtime Rebel Intel
3 min read · May 29, 2026
Securing Non-Human Identities: Lessons from Cloud Integration Flaws
MEDIUM
Cloud Security

Securing Non-Human Identities: Lessons from Cloud Integration Flaws

Analysis of how over-permissioned non-human identities and architectural misconfigurations in cloud integrations lead to cross-tenant compromise risks.

Runtime Rebel Intel
4 min read · May 29, 2026
HIGH
Data Breach

California Sues 23andMe for Failing to Protect User Genetic Data

California Attorney General files lawsuit against 23andMe (Chrome Holding Co.) for security failures leading to the massive 2023 credential stuffing breach.

Runtime Rebel Intel
4 min read · May 29, 2026
HIGH
Vulnerabilities

Gogs RCE via CVE-2024-39930 — Mitigation and Patch Guide

A critical argument injection in Gogs (CVE-2024-39930) allows authenticated users to achieve RCE via malicious pull requests. Learn how to patch and defend.

Runtime Rebel Intel
4 min read · May 29, 2026
HIGH
Data Breach

Executive Sentenced for Selling PII of 7 Million Elderly Americans

Former Epsilon executive Robert Reger sentenced to 10 years for selling consumer data of 7 million people to scammers for fraudulent sweepstakes schemes.

Runtime Rebel Intel
4 min read · May 29, 2026
MEDIUM
Identity & Access

Google Chrome DBSC: Preventing Account Takeover via Cookie Theft

Google Chrome rolls out Device Bound Session Credentials (DBSC) to protect users from session hijacking by cryptographically binding cookies to hardware.

Runtime Rebel Intel
3 min read · May 29, 2026
Shadow AI Risks: Securing Production against Exposed Vibe-Coded Apps
HIGH
Cloud Security

Shadow AI Risks: Securing Production against Exposed Vibe-Coded Apps

Analysis of the 'Shadow Builders' report identifying 2,000 exposed AI-generated apps and the critical security gaps in AI-assisted software development.

Runtime Rebel Intel
3 min read · May 29, 2026
GREYVIBE: Russian Actor's AI-Powered Cyberattacks Target Ukraine
HIGH
Threat Intel

GREYVIBE: Russian Actor's AI-Powered Cyberattacks Target Ukraine

Analysis of GREYVIBE, a newly discovered Russian-linked threat actor utilizing AI-powered techniques to target Ukrainian entities since August 2025.

Runtime Rebel Intel
4 min read · May 29, 2026
HIGH
Data Breach

Charter Communications Data Breach: 4.9 Million Accounts Exposed

Charter Communications confirms a data breach affecting 4.9 million customer accounts after an extortion group targeted a third-party vendor's environment.

Runtime Rebel Intel
4 min read · May 29, 2026
Kimsuky Deploys HTTPSpy and HelloDoor via VS Code Dev Tunnels
HIGH
Threat Intel

Kimsuky Deploys HTTPSpy and HelloDoor via VS Code Dev Tunnels

Kimsuky expands its arsenal with HTTPSpy and HelloDoor malware, leveraging Visual Studio Code Dev Tunnels to target South Korean military and corporate assets.

Runtime Rebel Intel
4 min read · May 29, 2026
CRITICAL
Vulnerabilities

VMware Workspace ONE Access RCE via CVE-2022-22960 — Patch Now

VMware Workspace ONE Access and Identity Manager face critical RCE vulnerabilities (CVE-2022-22960, CVE-2022-22957) actively exploited.

Runtime Rebel Intel
5 min read · May 29, 2026
HIGH
Threat Intel

GreyVibe Actor Leverages AI Lures to Target Ukrainian Entities

Russian threat cluster GreyVibe uses ChatGPT and Gemini to automate highly targeted phishing lures and deploy custom malware against Ukrainian targets.

Runtime Rebel Intel
4 min read · May 29, 2026
MEDIUM
Threat Intel

Anthropic Claude Mythos-Class Models: Security Implications of Public Rollout

Anthropic confirms public rollout plans for Claude Mythos-class models, addressing previous delays caused by software security risks and safety concerns.

Runtime Rebel Intel
3 min read · May 29, 2026
INFO
Threat Intel

DShield Sensor Analysis: A Year of Observed Threat Upload Trends

Runtime Rebel analyzes a year of file uploads to DShield sensors, revealing peak threat activity from December 2025 to February 2026 and subsequent decline.

Runtime Rebel Intel
4 min read · May 28, 2026
THE.Hosting: Dutch Raid Fails to Halt Russian Bulletproof Ops
HIGH
Threat Intel

THE.Hosting: Dutch Raid Fails to Halt Russian Bulletproof Ops

Dutch law enforcement seized 800 servers and arrested two operators of THE.Hosting, a Russian bulletproof host, but its core IP infrastructure persists.

Runtime Rebel Intel
4 min read · May 28, 2026
HIGH
Threat Intel

GreyVibe Threat Actor Leverages AI for Cyberattack Operations

Russia-linked GreyVibe threat actors are using AI tools like ChatGPT and Gemini to enhance cyberattacks, signaling a critical evolution in TTPs.

Runtime Rebel Intel
5 min read · May 28, 2026