Last month, Anthropic made a remarkable announcement about its new model, Claude Mythos Preview: it was so good at finding security vulnerabilities in software that the company would not release it to…
cyberintel.kalymoon.com · 4643 articles · updated every 4 hours · grows forever
Last month, Anthropic made a remarkable announcement about its new model, Claude Mythos Preview: it was so good at finding security vulnerabilities in software that the company would not release it to…
A ransomware group that only surfaced in mid-2025 has already made a significant mark on the threat landscape. The Gentlemen, a ransomware-as-a-service (RaaS) operation, has quickly risen to become on…
A newly disclosed critical vulnerability in MongoDB could allow threat actors to execute arbitrary code, potentially handing them complete control over affected servers and exposing millions of record…
A critical heap buffer overflow vulnerability has been discovered in the source code of NGINX, present since 2008. This vulnerability has been publicly disclosed, along with a working proof-of-concept…
A newly disclosed vulnerability in the Microsoft Windows DNS Client could let attackers silently execute malicious code across enterprise networks, exposing a massive attack surface. Officially design…
Organizations manage an average of 109 machine identities for every human identity. AI agents account for a growing share of those identities, with companies expecting AI agent growth of 85% over the …
Attackers rely on stolen credentials, compromised service accounts, and social engineering attacks targeting employees, according to Sophos’ The State of Identity Security 2026 survey. What do you est…
In this Help Net Security video, Casey Bleeker, CEO at SurePath AI, talks about the AI governance gap that exists in almost every organization. Drawing from three years of conversations with IT, busin…
Enterprise adoption of retrieval-augmented generation has moved sensitive corporate content into a new storage format that existing security tools cannot inspect. Companies deploying internal AI assis…
CERN has released its complete KiCad component library under an open source license, making it available to hardware designers anywhere in the world. The library, maintained by CERN’s Design Office, c…
YellowKey is a BitLocker bypass that requires physical access. GreenPlasma enables elevation of privileges to System. The post Researcher Drops YellowKey, GreenPlasma Windows Zero-Days appeared first …
Cybersecurity researchers have disclosed multiple security vulnerabilities impacting NGINX Plus and NGINX Open, including a critical flaw that remained undetected for 18 years. The vulnerability, disc…
Details have emerged about a new variant of the recent Dirty Frag Linux local privilege escalation (LPE) vulnerability that allows local attackers to gain root access, making it the third such bug to …
Linux distros are rolling out patches for a new high-severity kernel privilege escalation vulnerability (known as Fragnasia and tracked as CVE-2026-46300) that allows attackers to run malicious code a…
Chuck Robbins Warns Customers Face Growing Exposure From Equipment Past Support Cisco is embedding Anthropic's Claude Mythos Preview into internal security operations to test code, accelerate patching…
Two new unpatched Windows BitLocker zero-day vulnerabilities significantly compromise Microsoft’s ecosystem. The exploits include a critical BitLocker encryption bypass called YellowKey and a privileg…
Anthropic’s latest AI model could let hackers carry out attacks faster than ever. It wants companies to put up defenses first CNN
Exito Media Concepts Announces the 32nd Edition of the Cyber Security Summit Thailand 2026 ACN Newswire
Proposed Bill Could Reopen Debate Over Computer Misuse Act Protections The British government has announced plans to update cybersecurity legislation aimed at strengthening the country's digital defen…
Forrester's Allie Mellen on Preparing for a Mythos-Level Surge in Vulnerabilities AI is simultaneously the biggest threat to financial system security and the most powerful tool for defending it. The …
Exaforce Says AI Agents Need Contextualized Telemetry to Avoid Bad Decisions Agentic security operations startup Exaforce raised $125 million in Series B financing to expand an AI security operations …
Russian Hybrid Warfare Illuminates Debate Over Defending Cyber Poor Operators A spate of pro-Russian hacktivists attacks against Polish water facilities have illuminated a debate about the best way to…
Welcome to the largest educational data breach in history - affecting nearly 9,000 institutions, every Ivy League university, and 30 million students mid-finals. When Canvas's parent company refused t…
Fortinet released a batch of patches across its products on Patch Tuesday, including two critical vulnerabilities that can lead to remote code execution. Fortinet flaws, both zero-day and n-day, have …