CoreCyberBlog

Aggregated cybersecurity articles and insights.

Black Hat USA

Black Hat USA

darkreading
Storm-1175 Deploys Medusa Ransomware at 'High Velocity'

Storm-1175 Deploys Medusa Ransomware at 'High Velocity'

Microsoft says the financially motivated cybercrime group has exploited N-day and zero-day vulnerabilities in campaigns predicated on speed.

AI/ML Security
Ransomware
Threat Intelligence
Vulnerability
darkreading
Grafana Patches AI Bug That Could Have Leaked User Data

Grafana Patches AI Bug That Could Have Leaked User Data

By hiding malicious instructions on an attacker-controlled Web page, AI could ingest orders as benign and return sensitive data to the attacker's server.

AI/ML Security
Data Breach
Vulnerability
darkreading
Russian State-Linked APT28 Exploits SOHO Routers in Global DNS Hijacking Campaign

Russian State-Linked APT28 Exploits SOHO Routers in Global DNS Hijacking Campaign

The Russia-linked threat actor known as APT28 (aka Forest Blizzard) has been linked to a new campaign that has compromised insecure MikroTik and TP-Link routers and modified their settings to turn them into malicious infrastructure under their control as part of a cyber espionage campaign since at least May 2025. The large-scale exploitation campaign has been codenamed

AI/ML Security
Threat Intelligence
Vulnerability
The Hacker News
[Webinar] How to Close Identity Gaps in 2026 Before AI Exploits Enterprise Risk

[Webinar] How to Close Identity Gaps in 2026 Before AI Exploits Enterprise Risk

In the rapid evolution of the 2026 threat landscape, a frustrating paradox has emerged for CISOs and security leaders: Identity programs are maturing, yet the risk is actually increasing. According to new research from the Ponemon Institute, hundreds of applications within the typical enterprise remain disconnected from centralized identity systems. These "dark

AI/ML Security
CISO
Threat Intelligence
Vulnerability
The Hacker News
Docker CVE-2026-34040 Lets Attackers Bypass Authorization and Gain Host Access

Docker CVE-2026-34040 Lets Attackers Bypass Authorization and Gain Host Access

A high-severity security vulnerability has been disclosed in Docker Engine that could permit an attacker to bypass authorization plugins (AuthZ) under specific circumstances. The vulnerability, tracked as CVE-2026-34040 (CVSS score: 8.8), stems from an incomplete fix for CVE-2024-41110, a maximum-severity vulnerability in the same component that came to light in July 2024. "

AI/ML Security
Vulnerability
The Hacker News
RSAC 2026: How AI Is Reshaping Cybersecurity Faster Than Ever

RSAC 2026: How AI Is Reshaping Cybersecurity Faster Than Ever

Dark Reading's Kelly Jackson Higgins shares insights on the past, present, and future of cybersecurity after attending RSAC 2026 Conference.

AI/ML Security
darkreading
Human vs AI: Debates Shape RSAC 2026 Cybersecurity Trends

Human vs AI: Debates Shape RSAC 2026 Cybersecurity Trends

As AI dominated RSAC 2026, CISOs and industry leaders debated its role in security, from agentic applications to the challenges of scaling human involvement in decision-making.

AI/ML Security
CISO
darkreading
Lies, Damned Lies, and Cybersecurity Metrics

Lies, Damned Lies, and Cybersecurity Metrics

A panel of five C-suite leaders discuss how cybersecurity success is measured and why it isn't improving results.

darkreading
Focusing on the People in Cybersecurity at RSAC 2026 Conference

Focusing on the People in Cybersecurity at RSAC 2026 Conference

AI dominated the RSAC 2026 Conference and showed it's still humans in cybersecurity who matter most.

AI/ML Security
darkreading