Monday, March 2, 2026

MikeGPT CyberSecurity

“Playbook for the Secure Enterprise”

MikeGPT Daily Threat Rundown

Heroes, your curated look at the current cybersecurity landscape for Mar 02, 2026.

Critical Threats

Hacker Uses Claude and ChatGPT AI Chatbots to Breach Mexican Government Systems

    An unidentified threat actor successfully bypassed the safety protocols of major AI chatbots to develop exploits targeting Mexican government networks. The attack resulted in the theft of 150GB of highly sensitive data, including 195 million taxpayer records, voting data, and employee credentials.

    Business Impact

    This incident demonstrates that AI tools can significantly lower the barrier for sophisticated attacks, leading to massive data breaches. For a business, such a leak would trigger mandatory breach notifications, potential class-action lawsuits, and a total loss of customer trust.

    Recommended Action

    Ask your security lead: Do we have a policy governing the use of AI coding assistants? Are we monitoring for 'jailbreaking' attempts or unusual automated queries against our internal APIs?

    General Enterprise Security Boulevard ↗
CVE-2025-64328 Exploitation Impacts 900 Sangoma FreePBX Instances

    Approximately 900 Sangoma FreePBX communication systems have been compromised by attackers using a command injection flaw to install persistent backdoors. These systems were infected with web shells, specifically identified as EncystPHP and INJ3CTOR3, allowing attackers to maintain long-term access to enterprise voice infrastructure.

    Business Impact

    If exploited, attackers can intercept corporate voice communications, conduct toll fraud, or move laterally into the broader corporate network. This could result in significant financial loss from fraudulent calls, regulatory fines for data privacy violations, and severe reputational damage if customer conversations are recorded or leaked.

    Recommended Action

    Ask your IT team: Are our Sangoma FreePBX systems updated to the latest firmware? Have we scanned our PBX web directories for unauthorized files like 'EncystPHP' or 'INJ3CTOR3'?

    CVE-2025-64328 General Enterprise Security Affairs ↗
ShinyHunters Leaks Full Odido Telecommunications Dataset

    The notorious cybercrime group ShinyHunters has released the complete dataset of Odido, a major Dutch mobile network operator. This is being characterized as the largest data leak in the history of the Netherlands, involving millions of customer records.

    Business Impact

    A leak of this magnitude leads to immediate customer churn, massive regulatory fines under GDPR, and long-term litigation costs. It also exposes customers to secondary phishing and identity theft attacks.

    Recommended Action

    Ask your IT team: Do we share data with international telecommunications partners that might be affected? Is our customer data encrypted at rest to prevent exposure during a leak?

    General Enterprise Security Affairs ↗
ClawJacked Flaw Allows Hijacking of Local OpenClaw AI Agents

    A high-severity vulnerability in the OpenClaw AI system allows malicious websites to take control of AI agents running locally on a user's machine. This flaw exists in the core system and does not require any third-party plugins to be exploited.

    Business Impact

    Attackers could use hijacked AI agents to steal local files, capture keystrokes, or access internal company resources through the user's authenticated session, leading to intellectual property theft.

    Recommended Action

    Ask your IT team: Are any of our developers or researchers using OpenClaw locally? Have we updated to the latest version that patches the 'ClawJacked' vulnerability?

    General Enterprise The Hacker News ↗

High Severity

Pentagon Designates Anthropic as National Security Supply-Chain Risk

    Following an executive order, federal agencies have been directed to stop using Anthropic’s AI technology. The Department of Defense has labeled the company a supply-chain risk, a designation typically reserved for entities with significant security concerns.

    Business Impact

    Organizations with government contracts or those in highly regulated sectors may face compliance issues if they continue to use prohibited AI vendors. This could lead to contract termination or loss of security clearances.

    Recommended Action

    Ask your legal and compliance team: Do we have any dependencies on Anthropic AI in our government-facing projects? How does this designation affect our vendor risk profile?

    General Enterprise Last Watchdog ↗
North Korean Hackers Publish 26 Malicious npm Packages

    As part of the 'Contagious Interview' campaign, North Korean state-sponsored actors uploaded 26 malicious packages to the npm registry. These packages pose as legitimate developer tools but contain code to install remote access tools on developer workstations.

    Business Impact

    A compromise of a developer's machine can lead to a full supply chain attack, where malicious code is injected into the company's own software products, affecting all downstream customers.

    Recommended Action

    Ask your DevOps team: Do we use a private npm registry with automated scanning? Have we audited our current dependencies for these 26 identified malicious packages?

    General Enterprise The Hacker News ↗

Google is working on a new type of digital certificate based on Merkle Tree Certificates to protect internet traffic against future quantum computing threats. This is a proactive move to ensure long-term data privacy as quantum capabilities evolve.

Business Impact

While not an immediate threat, failing to transition to quantum-safe standards in the future will leave encrypted data vulnerable to 'harvest now, decrypt later' attacks by nation-states.

Recommended Action

Ask your IT team: What is our long-term roadmap for transitioning to quantum-resistant cryptography for our public-facing services?

General Enterprise SecurityWeek ↗

Executive Briefing

Strategic Alignment: Project Zero Trust

A new strategic framework, 'Project Zero Trust,' emphasizes aligning security initiatives directly with business outcomes. It argues that security should not be a technical silo but a core component of business strategy to ensure resilience and agility.

Hacker News · ·

Vendor Spotlight

Cloudflare

Why Cloudflare Today: Cloudflare provides immediate mitigation for critical command injection vulnerabilities in PBX systems and emerging AI-driven data exfiltration tactics. The platform also facilitates the transition from legacy NTLM authentication to Zero Trust architectures while preparing your infrastructure for the shift toward quantum-safe encryption.

Sangoma FreePBX Command Injection (CVE-2025-64328)

1. Cloudflare Product(s) — WAF (Web Application Firewall), API Shield

2. Configuration Guidance — Dashboard → Security → WAF → Managed Rules → Ensure "Cloudflare Managed Ruleset" is Enabled. Specifically, verify that rules targeting "Command Injection" and "PHP" vulnerabilities are set to "Block." For custom protection: Dashboard → Security → WAF → Custom Rules → Create rule: (http.request.uri.path contains "/admin/config.php" and (http.request.body.raw contains "system(" or http.request.body.raw contains "exec("))

3. Coverage Assessment — Strong

AI Chatbot Jailbreaking and Sensitive Data Theft (Mexican Government Breach)

1. Cloudflare Product(s) — Firewall for AI, AI Gateway, Data Loss Prevention (DLP)

2. Configuration Guidance — Dashboard → AI → AI Gateway → Settings → Enable "Prompt Injection Detection" to block jailbreaking attempts. Dashboard → Security → DLP → Profiles → Create Profile: Select "Financial Identifiers" and "Custom Regex" for government credentials. Dashboard → Zero Trust → Gateway → HTTP Policies → Create rule: Action: "Block", Content Scan: "Check DLP Profiles" for traffic directed at AI provider endpoints (e.g., openai.com, anthropic.com).

3. Coverage Assessment — Strong

Malicious npm Packages / Supply Chain (Contagious Interview Campaign)

1. Cloudflare Product(s) — Page Shield, Workers

2. Configuration Guidance — Dashboard → Security → Page Shield → Settings → Enable "Script Monitor" and "Connection Monitor." Dashboard → Security → Page Shield → Policies → Create Policy: Action: Block for any scripts not originating from your verified CDN or cdnjs.cloudflare.com. For server-side protection, deploy code via Workers to utilize the serverless isolation boundary, preventing local RAT execution.

3. Coverage Assessment — Moderate

4. Integration Note — CrowdStrike or SentinelOne is required for endpoint-level detection if the malicious npm packages are executed on local developer machines rather than within the web application environment.

Quantum-Safe Chrome HTTPS Certificates

1. Cloudflare Product(s) — SSL/TLS

2. Configuration Guidance — Dashboard → SSL/TLS → Edge Certificates → Minimum TLS Version: Set to "TLS 1.3." Cloudflare automatically tracks IETF standards for Post-Quantum Cryptography (PQC); ensure "Universal SSL" is active to receive automatic updates for hybrid post-quantum key exchange (X25519Kyber768) as it becomes standard.

3. Coverage Assessment — Strong

Detection & Response

Detection & Response Kit (4 items) ▾

⚠️ Disclaimer: Test all detection logic in non-production environments before deployment.

1. Vendor Platform Configuration - Cloudflare

# Cloudflare Configuration Guidance # Generated: 2026-03-02 12:38:22 # Configuration expressions: # WAF/Firewall rule expression: (http.request.uri.path contains "/admin/config.php" and (http.request.body.raw contains "system(" or http.request.body.raw contains "exec(")) # Dashboard navigation paths: # Dashboard → Security → WAF → Managed Rules → Ensure "Cloudflare Managed Ruleset" is Enabled. Specifically, verify that rules targeting "Command Injection" and "PHP" vulnerabilities are set to "Block." For custom protection: Dashboard → Security → WAF → Custom Rules → Create rule: # Dashboard → AI → AI Gateway → Settings → Enable "Prompt Injection Detection" to block jailbreaking attempts. Dashboard → Security → DLP → Profiles → Create Profile: Select "Financial Identifiers" and "Custom Regex" for government credentials. Dashboard → Zero Trust → Gateway → HTTP Policies → Create rule: Action: "Block", Content Scan: "Check DLP Profiles" for traffic directed at AI provider endpoints (e.g., openai.com, anthropic.com). # Dashboard → Security → Page Shield → Settings → Enable "Script Monitor" and "Connection Monitor." Dashboard → Security → Page Shield → Policies → Create Policy: # Dashboard → Zero Trust → Access → Applications → Add Application: Self-hosted. Use **Cloudflare Tunnel** (cloudflared) to expose the application to the edge. Dashboard → Zero Trust → Access → Policies: Define allowed users via modern OIDC/SAML providers (e.g., Okta, Azure AD), effectively bypassing the need for NTLM-based VPNs or local NTLM authentication. # Dashboard → SSL/TLS → Edge Certificates → Minimum TLS Version: Set to "TLS 1.3." Cloudflare automatically tracks IETF standards for Post-Quantum Cryptography (PQC); ensure "Universal SSL" is active to receive automatic updates for hybrid post-quantum key exchange (X25519Kyber768) as it becomes standard.

2. YARA Rule for Sangoma Web Shells

rule Sangoma_Webshell_Detection { meta: description = "Detects EncystPHP and INJ3CTOR3 web shells used in Sangoma FreePBX exploitation" author = "Threat Rundown" date = "2026-03-02" reference = "https://securityaffairs.com/?p=188679" severity = "critical" tlp = "white" strings: $s1 = "EncystPHP" ascii wide $s2 = "INJ3CTOR3" ascii wide $s3 = "eval(base64_decode(" ascii wide $h1 = { 3c 3f 70 68 70 } // <?php header condition: $h1 and any of ($s*) }

3. SIEM Query — Malicious IP Communication

index=network sourcetype="firewall" OR sourcetype="vtf_logs" dest_ip="45.234.176.202" OR src_ip="45.234.176.202" | eval risk_score=case( dest_port==80 OR dest_port==443, 100, dest_port==5060 OR dest_port==5061, 100, 1==1, 50) | where risk_score >= 50 | table _time, src_ip, dest_ip, dest_port, risk_score | sort -_time

4. PowerShell Script — PBX Web Shell Audit

$searchPaths = @("C:\var\www\html", "C:\xampp\htdocs") $indicators = @("EncystPHP", "INJ3CTOR3") foreach ($path in $searchPaths) { if (Test-Path $path) { Write-Host "Scanning $path for indicators..." Get-ChildItem -Path $path -Recurse -Include *.php | Select-String -Pattern $indicators | ForEach-Object { Write-Warning "POTENTIAL WEBSHELL FOUND: $($_.Path) at line $($_.LineNumber)" } } }

This rundown should provide a solid overview of the current threat landscape. Thank you to all our cyberheroes for your diligence and hard work. Stay vigilant!

STIX 2.1 Threat Intelligence Bundle