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Security audit

Fathom

Security checks across malware telemetry and agentic risk

Overview

This appears to be a coherent Fathom/Maton API skill, but users should be careful because it can access meeting content and create webhooks that send that content elsewhere.

Install only if you intend to let Maton access your Fathom account. Keep MATON_API_KEY private, confirm the intended Fathom connection, and before approving any webhook or destination_url callback verify the exact destination, ownership of that endpoint, which fields will be sent, and how to delete it later.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (2)

External Transmission

Medium
Category
Data Exfiltration
Content
python <<'EOF'
import urllib.request, os, json
data = json.dumps({'destination_url': 'https://example.com/webhook', 'triggered_for': ['my_recordings'], 'include_summary': True}).encode()
req = urllib.request.Request('https://api.maton.ai/fathom/external/v1/webhooks', data=data, method='POST')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
req.add_header('Content-Type', 'application/json')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
Confidence
87% confidence
Finding
https://api.maton.ai/

Env Variable Harvesting

High
Category
Data Exfiltration
Content
import urllib.request, os, json
data = json.dumps({'destination_url': 'https://example.com/webhook', 'triggered_for': ['my_recordings'], 'include_summary': True}).encode()
req = urllib.request.Request('https://api.maton.ai/fathom/external/v1/webhooks', data=data, method='POST')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
req.add_header('Content-Type', 'application/json')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF
Confidence
82% confidence
Finding
os.environ["MATON_API_KEY"]

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.