Collaborate Disseminate
Cybersecurity researchers have flagged an evolution of the EtherHiding blockchain-based command-and-control (C2) technique that conceals the C2 server IP address inside a made-up destination address of a completely empty Ethereum transfer.
The new dea… Continue reading Trojanized npm Packages Decode C2 IP From Ethereum Recipient Addresses
A memory corruption flaw in the Linux kernel’s Open vSwitch datapath gives ordinary local users a path to root on a broad set of default-configured distributions, and a public exploit ships with pre-built records for roughly 800 kernel builds.
The vul… Continue reading New OVSwrap Linux Kernel Flaw Lets Local Users Gain Root via Open vSwitch
Kali365 is turning a legitimate Microsoft login into a gateway to corporate data.
The phishing kit targets US organizations with attacker-controlled device codes that victims approve on Microsoft’s real authentication page. Once access and refresh tok… Continue reading Kali365 Weaponizes Microsoft Authentication Against US Companies: New Enterprise Risk
An unauthenticated attacker can read any file the service account can access on Gitea, the self-hosted Git platform, in versions 1.22.1 through 1.27.0. No login, no repository write access. A public repository and crafted Org-mode markup are enough. Th… Continue reading Critical Gitea Flaw Let Unauthenticated Attackers Read Server Files via Org-Mode Markup
GitGuardian researchers found 321 n8n instances accepting API tokens exposed in public GitHub commits and demonstrated four ways attackers could use them to access sensitive data and downstream credentials without exploiting a software vulnerability.
… Continue reading Leaked n8n API Tokens Exposed Live Instances to Credential Theft
A cluster of 77 extensions on the Open VSX marketplace has been found to impersonate legitimate developer tools while transmitting information about the systems and development environments on which they were installed.
The “evil twin” extensions were… Continue reading Open VSX Removes 77 Malicious Evil Twin Extensions Exfiltrating Developer Data
An agent running Anthropic’s Claude Mythos 5 spent 34 hours trying to get a malware dropper merged into a real open-source project during a cyber evaluation by the UK’s AI Security Institute.
When a bystander publicly warned that the code was maliciou… Continue reading Claude Mythos 5 Tried to Backdoor a Real Open-Source Project in Testing, Then Vouched for Itself
The U.S. Cybersecurity and Infrastructure Security Agency (CISA), on August 5, 2026, added three flaws to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation in the wild.
The list of vulnerabilities is as follows … Continue reading CISA Flags Langflow RCE, Tomcat, and N-central Flaws as Actively Exploited
Cybersecurity researchers have disclosed what has been described as a “long-standing supply chain attack” on QuickFox, a virtual private network (VPN) and network acceleration tool designed for overseas Chinese users.
According to Fortinet FortiGuard … Continue reading QuickFox Supply Chain Attack Delivers FDMTP Backdoor via Trojanized Windows Installer
The commercial phishing-as-a-service (PhaaS) toolkit known as Greatness has become the latest crimeware solution to add support for device code phishing, a rapidly growing cyber threat that abuses the legitimate OAuth 2.0 Device Authorization Grant to … Continue reading Greatness PhaaS Adds Device Code Phishing to Bypass MFA and Steal Tokens