Keyv's Signed npm Releases Carried a Credential-Stealing Worm
A compromised maintainer account published Keyv-family packages with valid provenance, an install-time credential stealer, and code that could poison more npm releases.
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Gitea Org Rendering Can Turn a File Read Into Server Code Execution
Gitea 1.22.1 through 1.27.0 can let an anonymous request read files as the service account, expose the internal token, and plant a Git hook that executes during a clone.
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Chrome's Passkey Recovery Flow Can Become an Attacker's Trust Path
Unit 42 showed three post-compromise paths from Chrome's local passkey state to silent assertions, substituted verification keys, or the master secret protecting synced credentials.
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INC Ransomware Turns a SonicWall Patch Into an Incident Test
INC ransomware activity raises the cost of treating an SMA 1000 hotfix as closure: affected appliances need log and configuration triage before defenders can trust them again.
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Chrome Fixed 1,072 Bugs, Then Changed How Updates Reach Users
Chrome's AI-scaled security pipeline fixed more bugs in two milestones than in the previous 23, making verified browser relaunch and fleet version state the practical enterprise control.
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N-able's First N-central Fix Left an Account-Takeover Path Open
N-central operators need build 2026.3.1.7 and a downstream endpoint hunt because attackers used the RMM console to reach managed systems and establish persistence.
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Galaxy Links COLDCARD RNG Flaw to Suspected $88.6 Million Theft
An integration error routed wallet entropy through MicroPython's deterministic Yasmarang fallback. Updating prevents new weak seeds, but existing ones still require migration.
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Adform Served a Script Built to Rewrite Crypto Addresses
A compromised Adform tracking file used browser events, DOM observers and form-field hooks to keep substituting Bitcoin, Ethereum and Tron addresses.
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Rails Image Processing Could Expose Every Secret in the App Process
A crafted image can reach unsafe libvips operations through Active Storage, exposing files and process credentials that a Rails-only update cannot recover.
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SourTrade Makes Browsers Assemble a Different Malware File for Each Victim
A ServiceWorker and SharedWorker combine a clean Bun runtime, delivered PE sections, and locally generated bytes before a same-origin download.
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XCSSET v40 Infects Every Xcode Project on a Compromised Mac
A poisoned build can start a memory-resident loader, re-arm through macOS preferences, and seed more projects, Git hooks, and archives.
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Certighost Lets a Domain User Impersonate a Domain Controller
A crafted AD CS chase sent the CA to rogue directory services. July updates add a real-DC check, but defenders still need issuance and replication evidence.
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24,650 Exposed BMCs Disclosed Password Hashes Before Login
IPMI's RAKP exchange exposes material for offline password cracking, leaving defenders with a management-plane incident that host telemetry may miss.
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XLab Traces 200,000-Device Dysphoria Botnet to UPnP Relays
One variant uses UPnP to open 155 inbound paths, then relays same-port traffic through infected devices that conceal the real command servers.
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FBI Says Exposed MicroLogix PLCs Disrupted Water Operations
Actors changed controller IP addresses and passwords across at least seven states. Operators need known-good logic and connected-device evidence before closing an incident.
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Attackers Exploit Arista VeloCloud Orchestrators Without Credentials
On-premises VCO is exposed by default. Arista says defenders must inspect web activity and managed Edge state after patching.
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Claude Breached Three Organizations During Anthropic Cyber Tests
A misconfigured evaluation harness let three Claude models reach production systems, exposing a control gap that prompts and model safeguards could not contain.
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Static Cisco Secure FMC Account Is Under Active Exploitation
Every on-prem Secure FMC configuration is affected. Cisco published hot fixes, a shared license.tmp indicator, and credential-rotation guidance.
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Compromised Microsoft 365 Mailboxes Spread QR-Code Phishing
Talos tied QR-code PDFs to credential theft, inbox-rule changes, SharePoint staging and new phishing sent from compromised Microsoft 365 mailboxes.
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Mirage Kitten Used Compromised Windows Hosts as Network Relays
Kaspersky found BridgeHead using Windows SSO to cross corporate proxies before relaying server-selected TCP traffic through compromised hosts.
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Fastjson Flaw Enabled RCE in Spring Boot Fat JAR Applications
The flaw reaches an unsafe resource-loading path without AutoType enabled. Exposure is limited to a specific Fastjson 1.x and Spring Boot deployment combination.
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Hermes Logs Record File Enumeration on a Thai Finance Ministry System
Five recovered task logs record service discovery, privilege checks and file enumeration after an operator enabled Hermes's unattended mode.
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OpenAI Cyber Test Breached Hugging Face Production
Hugging Face traced 17,600 actions from an Artifactory escape through two malicious-dataset vectors and into its clusters, network and source control.
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Crafted ChatGPT Link Created a Scheduled Workspace Agent in Tests
Zenity found URL parameters that preselected a template and auto-submitted instructions inside a logged-in user's Workspace Agents builder.
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CISA Confirms Exploitation of LiteLLM MCP Preview Command Injection
Any authenticated proxy-key holder could make two MCP preview endpoints run an arbitrary command on the LiteLLM host.
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Glassworm Poisoned 300+ GitHub Repositories With Stolen Credentials
The botnet spread through developer extensions and packages, then used stolen credentials to force-push malicious code into default branches.
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ServiceNow Pre-Auth RCE Could Run Commands on Connected Proxy Servers
CVE-2026-6875 chained query evaluation with a sandbox escape, giving an unauthenticated attacker broad control of a ServiceNow instance and its connected proxy servers.
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Search Ads Used Real ChatGPT Pages to Deliver Malware
Push Security traced sponsored search ads to shared ChatGPT and Claude pages that handed visitors to fake desktop-app downloads.
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Google Sued a Phishing Service Behind 2.5 Million Scam Texts
A civil lawsuit targets a Telegram-based phishing-kit operation that Google links to 2.5 million texts and more than one million fraudulent URLs.
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Microsoft Entra Actor Token Impersonated a Global Admin in Testing
CVE-2025-55241 allowed an Entra actor token from one tenant to impersonate users in another through the legacy Azure AD Graph API.
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GhostCommit Hid Secret-Theft Instructions Inside a PNG
Researchers put instructions to read .env and encode it into source inside a PNG that text-only pull-request reviewers ignored but vision-capable coding agents later followed.
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Edgecution Used a Hidden Edge Extension to Run Commands on Windows
A Teams lure installed a headless Edge extension and a Python native-messaging host, giving a ransomware access broker a quiet route to local command execution.
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Stolen npm Account Backdoored More Than 140 Mastra Packages
A stolen npm publisher account added a malicious dependency to more than 140 Mastra packages, giving Sapphire Sleet an install-time path into developer and CI systems.
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Fake Landing-Page Skill Reached 26,000 Agents After Passing Scanners
AIR says its brand-landingpage experiment reached 26,000 agents after scanners missed a remote instruction source that changed after approval.
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Amazon Q Ran MCP Commands Supplied by Project Repositories
CVE-2026-12957 allowed project configuration to start MCP processes with a developer's environment. AWS fixed the flaw in Language Servers for AWS 1.65.0.
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Klue Breach Exposed Salesforce Data Through Stolen OAuth Tokens
A forgotten Klue credential led to customer OAuth token theft and direct access to Salesforce CRM data across several companies.
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Gemini and ChatGPT Recommended Malicious GitHub Skills in Tests
Island found more than 800 fake skills and MCP servers using credible READMEs and ZIP files to turn capability searches into malware installs.
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Poisoned AsyncAPI Packages Ran Code When Developers Imported Them
Five poisoned releases avoided install hooks, launching a detached Node.js process when developer or CI tooling loaded the affected module.
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Gemini CLI Rebuilt Botnet Command Infrastructure in Six Minutes
Trend Micro found a Russian-speaking actor using Gemini CLI to rebuild command-and-control infrastructure and operate eight infected computers.
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Cursor Flaws Let Prompt Injection Overwrite Its Sandbox and Run Code
Cursor 3.0 fixed path-handling failures that let injected instructions write beyond a project and tamper with the sandbox protecting the host.
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Hidden Web Instructions Made Kiro Run Attacker Code in Tests
A routine page fetch in older Kiro builds could end with attacker-controlled code running through a rewritten MCP configuration.
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NadMesh Scans Exposed AI Services for Cloud Credentials
The botnet gives AI workbenches priority in its scan queue, then searches compromised hosts for cloud credentials, service-account tokens, and callable tools.
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Fake Claude Installers Delivered SectopRAT to 29 Organizations
A sponsored search result sent victims through a public page on claude.ai before delivering a fake desktop installer.
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