# Weekly Threat Briefing: Trezor Supply Chain, LLMJacking & Flowise

> SecurityWeek weekly roundup covers a hardware supply chain risk for Trezor, surging LLMJacking incidents, and active exploitation of Flowise.

- Published: 2026-11-06T15:31:20.000Z
- Severity: high
- Category: Threat Intel
- Tags: Supply Chain Attack, Ransomware, Credential Theft, CVE-2024-58351, Flowise
- CVEs: CVE-2024-58351 (CVSS 9.8)
- Author: Runtime Rebel Intel
- Primary source: https://www.securityweek.com/in-other-news-trezor-implant-llmjacking-bills-hit-1m-sap-flaws-weaponized-within-days/
- Canonical: https://runtimerebel.com/blog/weekly-threat-briefing-trezor-supply-chain-llmjacking-flowise

## Key points

- Immediate impact: Organizations face severe financial and data risks from weaponized AI frameworks, hardware tampering, and expanding enterprise breaches.
- Affected systems: Flowise instances, Trezor Safe 5 hardware wallets, and enterprise large language model access points.
- Remediation: Audit exposed AI configurations, rotate compromised cloud credentials, and replace hardware wallets sourced from untrusted vendors.

## Overview of Recent [Threat Landscape](/glossary#threat-landscape) Developments

The latest cybersecurity intelligence roundup by [SecurityWeek](https://www.securityweek.com/in-other-news-trezor-implant-llmjacking-bills-hit-1m-sap-flaws-weaponized-within-days/) highlights a diverse range of active threats, spanning supply chain compromises, surging financial losses from cloud [AI](/glossary#ai) abuse, and rapid weaponization of application vulnerabilities. Security professionals must evaluate these developments to adjust defensive postures across corporate and cloud infrastructure.

## Technical Analysis of Emerging Threats

### AI Frameworks and LLMJacking Incidents
Adversaries continue to monetize hijacked enterprise artificial intelligence access through sophisticated extortion and underground resale schemes. Research detailed by Mandiant indicates that large language model hijacking (LLMJacking) campaigns have generated fraudulent cloud bills exceeding $100,000 in a single day, with total losses reaching $1 million at some targeted organizations. [Initial access](/glossary#initial-access) primarily relies on exposed cloud credentials and [API](/glossary#api) keys.

Furthermore, threat actors are leveraging services like the Jet Night token routing platform—termed [LLM](/glossary#jailbreak-llm) Mixers—to resell stolen enterprise AI access. In parallel, researchers observed the Greeter exploitation framework utilizing automated chat prompts reading merely "hello" to scan and target unauthenticated Flowise instances via [CVE-2024-58351](https://nvd.nist.gov/vuln/detail/CVE-2024-58351). Once inside, the framework maps hosts, queries cloud metadata, and attempts to establish [persistence](/glossary#persistence).

### Hardware Supply Chain and Credential Exposure
Hardware wallets have also entered the spotlight following reports that a customer discovered a malicious circuit board implant inside a Trezor Safe 5 purchased from a Southeast Asian reseller, CryptoBilis. The unauthorized hardware modification reportedly includes a cellular module designed to capture and exfiltrate recovery phrases. Additionally, Chainalysis expanded its initial breach disclosure, confirming that password hashes, live user tokens, and internal usernames were exposed during an unauthorized network intrusion.

## Actionable Recommendations and Mitigations

To safeguard systems against these multi-vector campaigns, defenders should prioritize the following defensive steps:

* **Secure AI Endpoints:** Implement strict rate limiting, monitor unusual API consumption spikes, and audit enterprise [LLM](/glossary#llm) configurations to prevent unauthorized administrative escalation.
* **Supply Chain Verification:** Purchase hardware security keys and enterprise devices exclusively from verified manufacturers or authorized tier-one distributors.
* **Credential Hygiene:** Immediately rotate exposed API keys, enforce multi-factor authentication across all administrative interfaces, and review [access control](/glossary#access-control) lists for cloud environments.

**Related:** [GTIG AI Threat Tracker: Evolution of Adversarial Agentic AI](/blog/gtig-ai-threat-tracker-evolution-of-adversarial-agentic-ai), [Weekly Threat Roundup: AI Banking Attacks & Nvidia Vulnerability](/blog/weekly-threat-roundup-ai-banking-attacks-nvidia-vulnerability)

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