3 SOC Steps that Shut Down Incident Risks Early
Most organizations still picture cyber defense as a fortress problem: build stronger walls, add more guards, buy another detection engine. But modern incidents rarely crash…
Category: TheHackerNews
Malicious Sicoob NuGet Steals Banking Credentials as npm Packages Target Cloud Secrets
Cybersecurity researchers have discovered a malicious NuGet package that masquerades as a C# software development kit for Sicoob, one of Brazil’s largest cooperative financial systems,…
PAN-OS GlobalProtect Authentication Bypass (CVE-2026-0257) Under Active Exploitation
Ravie LakshmananMay 30, 2026Vulnerability / Network Security Palo Alto Networks has warned that a recently disclosed medium-severity security flaw impacting PAN-OS and Prisma Access has…
What 2,000 Exposed Vibe-Coded Apps Reveal About the Limits of Most Security Stacks
Shadow AI used to mean employees pasting things they shouldn’t into ChatGPT. It now means something bigger: employees building full applications with AI, wiring them…
Attackers Use LLM Agent for Post-Exploitation After Marimo CVE-2026-39987 Exploit
Ravie LakshmananMay 29, 2026Vulnerability / Artificial Intelligence An unknown threat actor has been observed using a large language model (LLM) agent to conduct post-compromise actions…
ChatGPhish Vulnerability Turns ChatGPT Web Summaries Into a Phishing Surface
Cybersecurity researchers have disclosed details of a vulnerability in OpenAI ChatGPT that leverages the artificial intelligence (AI) assistant’s implicit trust in Markdown links and images…
New Russian-Linked GREYVIBE Targets Ukraine with AI-Powered Cyberattacks
Ravie LakshmananMay 29, 2026Cyber Espionage / Artificial Intelligence A previously undocumented threat actor dubbed GREYVIBE has been attributed to ongoing and persistent attacks targeting Ukraine…
Kimsuky Deploys HTTPSpy, Expands Arsenal with HelloDoor and VS Code Tunnels
The North Korean state-sponsored threat actor known as Kimsuky (aka Velvet Chollima) has been attributed to a fresh set of cyber attacks targeting South Korean…
New AI Usage Report: Enterprise AI Risk Is Heavily Concentrated Among a Small Group of AI “Power users”
State of AI Usage Report 2026 (full report here) by LayerX Security reveals the extent of the enterprise AI visibility gap and why most organizations…
Threat Actors Exploit Critical FortiClient EMS Flaw to Deploy Credential Stealer
Ravie LakshmananMay 28, 2026Vulnerability / Endpoint Security Threat actors are continuing to exploit a critical, now-patched security flaw impacting FortiClient Endpoint Management Server (EMS) deployments…
Critical Gogs RCE Vulnerability Lets Any Authenticated User Execute Arbitrary Code
Ravie LakshmananMay 28, 2026Vulnerability / Open Source A critical security vulnerability has been disclosed in Gogs, a popular open-source self-hosted Git service, that allows an…
Microsoft Slams Public Zero-Day Disclosures Amid GitHub Researcher Account Removal
Ravie LakshmananMay 28, 2026Zero Day / Vulnerability Disclosure Microsoft has come out strongly in favor of Coordinated Vulnerability Disclosure (CVD), urging the research community to…