adminHow to Find Hidden Access Risks Inside Your Network
The Hacker NewsJun 18, 2026AI Security / Data Security If an autonomous AI agent interacts with your company’s core intellectual property today, can your security team instantly name the person…
Junior Hacker Used Tailscale and OpenSSH to Keep Access After His C2 Went Offline
A French-speaking attacker broke into a small French automotive business, planted a keylogger, and stole banking and email credentials. Ordinary stuff, until one move near the end. Before his command-and-control…
U.S. Orders Anthropic to Suspend Fable 5 and Mythos 5 Access for Foreign Nationals
Anthropic said on Friday it will «abruptly disable» its most advanced artificial intelligence (AI) models, Claude Fable 5 and Mythos 5, for all users after the U.S. government ordered it…
ServiceNow Flaw Exploited to Gain Unauthorized Access to Customer Instances
Ravie LakshmananJun 10, 2026Cyber Attack / Vulnerability ServiceNow has warned about a security incident in which unknown threat actors exploited a flaw to obtain deeper unauthorized access to susceptible instances.…
Microsoft Defender RoguePlanet Zero-Day Grants SYSTEM Access on Updated Windows
Ravie LakshmananJun 10, 2026Zero-Day / Vulnerability The anonymous security researcher going by the name Chaotic Eclipse (aka Nightmare-Eclipse) has released a proof-of-concept (PoC) exploit for yet another Microsoft Defender zero-day…
One-Character Linux Kernel Flaw Enables Local Root Access, Exploits Now Public
Swati KhandelwalJun 08, 2026Linux / Vulnerability Security researchers have published a detailed, working exploit for a Linux kernel use-after-free that lets an unprivileged local user escalate to root and break…
Cisco Patches CVSS 10.0 Secure Workload REST API Flaw Enabling Data Access
Ravie LakshmananMay 22, 2026Vulnerability / Network Security Cisco has rolled out updates for a maximum-severity security flaw impacting Secure Workload that could allow an unauthenticated, remote attacker to access sensitive…
SEPPMail Secure E-Mail Gateway Vulnerabilities Enable RCE and Mail Traffic Access
Ravie LakshmananMay 19, 2026Vulnerability / Email Security Critical security vulnerabilities have been disclosed in SEPPMail Secure E-Mail Gateway, an enterprise-grade email security solution, that could be exploited to achieve remote…
Turla Turns Kazuar Backdoor Into Modular P2P Botnet for Persistent Access
The Russian state-sponsored hacking group known as Turla has transformed its custom backdoor Kazuar into a modular peer-to-peer (P2P) botnet that’s engineered for stealth and persistent access to compromised hosts.…
CISA Adds Cisco SD-WAN CVE-2026-20182 to KEV After Admin Access Exploits
Ravie LakshmananMay 15, 2026Vulnerability / Credential Theft The U.S.Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a newly disclosed vulnerability impacting Cisco Catalyst SD-WAN Controller to its Known Exploited…
