// cyber_blog

Threat Intelligence Reports

Threat intelligence, detection engineering, and adversary research

34 reports
HIGHANTHROPIC-AI-MISUSE-2026-09

Threadlinqs companion to Anthropic's "Detecting and countering misuse of AI: September 2026"

Anthropic's September 2026 threat intelligence report on AI misuse, cross-referenced: 43 cases and 209 IoCs mapped to Threadlinqs records, detections and gaps.
79 minComprehensive Report
PLATFORMMCP-V8.1.0

Threadlinqs Intelligence MCP Server v8.1.0 — One Registry, 73 Tools, 25 Playbooks

Threadlinqs Intelligence MCP server v8.1.0 is live. The npm stdio server was rewritten as a thin proxy over the platform's /mcp endpoint, so one registry in the worker is the single source of truth for all 73 tools. v8.1 adds 25 analyst prompts covering every tool, a bundled catalog snapshot so introspection works offline, and a downloadable agent skill that teaches any MCP client the routing table, the hunt grammar, the tier gate and the data caveats. Purple/Gold, tier 3 and above.
11 minProduct Announcement
PLATFORMMCP-V7.1.3

Threadlinqs Intelligence MCP Server v7.1.3 — Open Source, Registry-Listed, and Leaner

The Threadlinqs Intelligence MCP server v7.1.3 is live — now open source (MIT) on GitHub and listed on the official MCP registry. 49 tools over two transports: connect Claude Desktop and Claude.ai via a remote Streamable-HTTP endpoint with OAuth 2.1, or run the local intelthreadlinqs-mcp npm package over stdio. Purple/Gold tier. A leaner v7 rebuild gives AI agents token-efficient, deterministic access to threat intel, SPL/KQL/Sigma detections, IOCs, CVEs, MITRE ATT&CK, C2, correlations, and STIX/ATT&CK Navigator export.
10 minProduct Announcement
PLATFORMOS-AI-LAUNCH

Introducing OS.ai — the agentic OS manager for threat intelligence

OS.ai is an agentic OS manager for threat intelligence: ask a question and it opens the right Threadlinqs apps pre-populated and running — tier-aware, access-enforced, never a wall of text.
9 minProduct Announcement
CRITICALNPM-SUPPLY-CHAIN-2026

npm Supply Chain Attacks 2026: The Definitive Record of Every Documented Compromise

78 npm supply chain attacks and 218 compromised packages, Feb–Jul 2026: Shai-Hulud worms, slopsquatting, DPRK campaigns — every package, version, and threat actor mapped, with detection rules.
19 minComprehensive Report
PLATFORMMCP-V6

Threadlinqs Intelligence MCP Server v6 — 49 Tools, Two Transports, for Every AI Agent

The Threadlinqs Intelligence MCP server v6.0.0 is live — 49 tools over two transports. Connect Claude Desktop and Claude.ai via a remote Streamable-HTTP endpoint with OAuth 2.1, or run the local intelthreadlinqs-mcp npm package over stdio. Purple/Gold tier. Give AI agents threat intel, SPL/KQL/Sigma detections, IOCs, CVEs, MITRE ATT&CK, C2, correlations, and STIX/ATT&CK Navigator export.
11 minProduct Announcement
CRITICALPERIMETER-2026-05

Perimeter Meltdown — Five Pre-Auth RCEs Hammer the Network Edge in One Fortnight

Five pre-auth RCEs hit the network edge in one fortnight: Cisco SD-WAN CVE-2026-20182 (CVSS 10.0, ED-26-03), Fortinet CVE-2026-44277 + CVE-2026-26083, NGINX Rift CVE-2026-42945, Exim Dead.Letter CVE-2026-45185, SAP HotNews CVE-2026-34263. Drupal CVE-2026-9082 adjacent. Full detection rules included.
15 minCluster Analysis
CRITICALAI-STACK-2026-05

AI Stack Under Siege — Four Pre-Auth RCEs Hit ChromaDB, LiteLLM, PraisonAI, and Langflow in 14 Days

Four pre-auth RCEs hit the AI stack in 14 days: ChromaDB (CVE-2026-45829), LiteLLM (CVE-2026-42208, CISA KEV), PraisonAI (CVE-2026-44338), Langflow KeyHunter botnet (CVE-2026-33017). Detection rules in SPL, KQL, Sigma included.
14 minCluster Analysis
PLATFORMTLQL

TLQL — Threadlinqs Query Language Reference Guide

Customize your Threadlinqs Intel feed with TLQL — Threadlinqs Query Language. SPL-inspired syntax for filtering threats by actor, MITRE technique, CVSS, IOCs, detections, tags, CVEs, timeline events, and 11 feed-view modules.
12 minReference Guide
CRITICALTL-2026-0288

TeamPCP — From LiteLLM Supply Chain Compromise to Vect Ransomware Partnership

TeamPCP partners with Vect ransomware group after compromising Trivy, LiteLLM, KICS, and 66+ npm packages. 300GB credentials exfiltrated. SPL, KQL, and Sigma detection rules included.
14 minCampaign Report
CRITICALOPENCODE-2026

The OpenCode Threat Landscape: 8 Attack Vectors Against the 6.5M-Developer AI Coding Agent (2026)

Comprehensive analysis of 8 documented attack vectors against OpenCode — CVE-2026-22812 unauthenticated RCE (CVSS 8.8), CVE-2026-22813 DOM XSS, MCP configuration execution, Glassworm Unicode malware, prompt injection, and credential exfiltration. Full SPL, KQL, and Sigma detection rules.
22 minComprehensive Report
CRITICALTL-2026-0300

Axios Supply Chain Attack — 100M Weekly Downloads, Three RATs, One Compromised Token

Axios npm supply chain attack deploys cross-platform RATs via compromised maintainer token. Full attack chain analysis for macOS, Windows, and Linux with 27 production-ready detections. GHSA-fw8c-xr5c-95f9.
12 minSupply Chain Report
CRITICALTL-2026-0281

TeamPCP Supply Chain Campaign — Trivy, LiteLLM, and the 5-Day Multi-Ecosystem Siege

TeamPCP compromised Trivy, LiteLLM, and 66+ npm packages in a 5-day coordinated supply chain attack — CVE-2026-33634. Detection rules for SPL, KQL, and Sigma included.
12 minCampaign Report
CRITICALOPENCLAW-2026

The OpenClaw Threat Landscape: 8 Attacks on the AI Agent Platform (2026)

Comprehensive analysis of 8 attacks targeting OpenClaw AI agent framework — CVE-2026-25253 RCE, 230+ malicious skills, AMOS macOS stealer, Bing search poisoning, GhostClaw campaign. Full SPL, KQL, and Sigma detection rules.
18 minComprehensive Report
CRITICALTL-2026-0130

RoundCube Webmail CVE-2025-49113 & CVE-2025-68461 — CISA KEV Chained Exploitation

CVE-2025-49113 (CVSS 9.9) and CVE-2025-68461 in RoundCube Webmail added to CISA KEV. Chained SVG XSS to deserialization RCE. Detection rules included.
7 minVulnerability Alert
MEDIUMTL-2026-0129

Japanese-Language Phishing Campaign — ANA, DHL, myTOKYOGAS Brand Impersonation via Foxmail Fingerprint

Coordinated Japanese phishing campaign impersonates ANA, DHL, myTOKYOGAS via .cn domains. Foxmail X-Mailer fingerprint links all waves. IOCs and detections.
7 minCampaign Report
HIGHTL-2026-0128

AI Prompt Injection Attacks on Enterprise LLMs — CrowdStrike Taxonomy and Agentic Tool Chain Exploits

CrowdStrike taxonomy of prompt injection techniques targeting enterprise LLMs. Agentic tool chain attacks, MCP poisoning, and OpenClaw analysis.
7 minThreat Analysis
HIGHTL-2026-0127

ClickFix Browser Cache Smuggling — EDR Bypass via MaaS Toolkit

ClickFix evolution uses browser cache to smuggle malware past EDR as cached images. $300 MaaS toolkit with 9 detection rules and IOC feed included.
7 minThreat Analysis
CRITICALTL-2026-0125

Pro-Russia Hacktivists Target OT/ICS — GRU-Linked CARR, Z-Pentest VNC Attacks

CISA AA25-343A: Pro-Russia hacktivists CARR, Z-Pentest exploit VNC to attack OT/ICS in water, energy, agriculture. Detection rules and MITRE mapping included.
7 minCampaign Report
CRITICALTL-2026-0124

CVE-2026-1731: BeyondTrust Pre-Auth RCE — WebSocket Command Injection, CVSS 9.9

CVE-2026-1731 (CVSS 9.9): BeyondTrust pre-auth RCE via bash arithmetic injection in WebSocket handshake. VShell, SparkRAT, webshells. Detection rules included.
7 minVulnerability Alert
CRITICALTL-2026-0123

CVE-2026-22769: Dell RecoverPoint Zero-Day RCE — UNC6201/Silk Typhoon

CVE-2026-22769 (CVSS 10.0) in Dell RecoverPoint exploited by UNC6201/Silk Typhoon since mid-2024. Full attack chain, IOCs, and SPL/KQL/Sigma detections.
7 minVulnerability Alert
HIGHTL-2026-0122

25 Zero-Knowledge Bypass Vulnerabilities in Cloud Password Managers — ETH Zurich Research

ETH Zurich researchers found 25 vulnerabilities bypassing zero-knowledge encryption in Bitwarden, LastPass, and Dashlane. Detection rules and IOCs included.
7 minThreat Analysis
CRITICALTL-2026-0121

Ivanti EPMM Dual-CVE RCE Chain (CVE-2026-1281 + CVE-2026-1340) — CISA KEV, Dutch Government Breached, 28K+ IPs

CVE-2026-1281 and CVE-2026-1340 — dual CVSS 9.8 unauthenticated RCE in Ivanti EPMM. Mass exploitation by IAB on bulletproof hosting. Detection rules included.
7 minVulnerability Alert
HIGHTL-2026-0120

Matryoshka ClickFix macOS Variant — Nested Obfuscation, AppleScript Credential Stealer, and Crypto Wallet Hijacking

Matryoshka ClickFix targets macOS with nested heredoc obfuscation, AppleScript credential theft, and crypto wallet hijacking. Detection rules included.
7 minThreat Analysis
HIGHTL-2026-0118

ClickFix DNS Smuggling via nslookup — KongTuke Deploys ModeloRAT Through CrashFix

ClickFix evolves with nslookup DNS smuggling and CrashFix browser DoS to deliver ModeloRAT Python RAT. KongTuke targets enterprises. Detection rules included.
7 minThreat Analysis
HIGHTL-2026-0116

ZeroDayRAT Commercial Mobile Spyware — Telegram-Sold Cross-Platform Surveillance Kit

ZeroDayRAT is a commercial mobile spyware sold on Telegram targeting Android 5-16 and iOS 26. Surveillance, banking overlays, OTP bypass. Detections included.
7 minThreat Analysis
HIGHTL-2026-0113

CSVDE.exe LOLBIN for AD Reconnaissance — FIN7 and APT10 Weaponize Built-In Windows Tool

CSVDE.exe weaponized as a LOLBIN for AD reconnaissance by FIN7 and APT10. Bulk LDAP export, kerberoasting precursor. Detection rules included.
7 minThreat Analysis
HIGHTL-2026-0112

CVE-2024-3393 PAN-OS DNS Security DoS — Unauthenticated Firewall Crash Forces Maintenance Mode

CVE-2024-3393 (CVSS 8.7) in PAN-OS DNS Security actively exploited. Unauthenticated firewall crash into maintenance mode. Detection rules included.
7 minVulnerability Alert
HIGHTL-2026-0111

Signal Messenger Hijacking — APT44/Sandworm QR Code Phishing and WAVESIGN Exfiltration

Five Russia-aligned actors hijack Signal Messenger via QR code phishing and WAVESIGN database theft. Full attack chain with SPL, KQL, and Sigma detection rules.
7 minCampaign Report
HIGHTL-2026-0106

APT36/Transparent Tribe — Crimson RAT and CapraRAT Multi-Platform Espionage

APT36/Transparent Tribe deploys Crimson RAT and CapraRAT across Windows and Android for India-targeted espionage. Detection rules and IOCs included.
7 minCampaign Report
HIGHTL-2026-0104

Screensaver (.SCR) Files as Initial Access Vector — APT29, Cobalt Group, Kimsuky Documented Usage

Windows .SCR screensaver files are PE executables used by APT29, Cobalt Group, and Kimsuky for phishing initial access. Detection queries and IOCs included.
7 minThreat Analysis
HIGHTL-2026-0101

SystemBC Malware Resurges — SOCKS5 Proxy Backdoor Powering 10+ Ransomware Families

SystemBC SOCKS5 proxy backdoor — 80+ C2 servers, 1,500 daily victims, enabling LockBit, Black Basta, and 8+ ransomware families. Detection rules included.
7 minThreat Analysis
HIGHTL-2026-0100

GitHub Codespaces RCE via devcontainer.json — Lifecycle Hook Exploitation Targeting 94M Developers

GitHub Codespaces devcontainer.json lifecycle hooks enable RCE when developers open repos. Full attack chain with SPL, KQL, and Sigma detection rules included.
7 minVulnerability Alert
HIGHTL-2026-0099

Ransomware C2 Infrastructure Abuse — Living Off Legitimate Hosting, From Bulletproof VPS to Cobalt Strike

How ransomware groups abuse legitimate hosting for C2 — bulletproof VPS, Ngrok tunnels, Cobalt Strike on clean IPs. Beacon detection queries included.
7 minThreat Analysis