mfa-fatigue-social
MFA fatigue (push-bombing) combined with help-desk impersonation — overwhelm the target with repeated MFA push notifications and then social-engineer them into approving via a vishing call posing as IT support.
77%
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Critical
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Fix and improve this skill with Tessl
tessl review fix ./packages/decepticon/decepticon/skills/standard/phisher/mfa-fatigue-social/SKILL.mdE006: Malicious code pattern detected in skill scripts.
What this means
Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.
Why it was flagged
This document is explicit malicious how-to guidance for bypassing MFA and taking over accounts (push bombing, vishing, SIM-swap, AiTM proxies) including scripts to trigger pushes and instructions to capture/save tokens — high likelihood of intentional abuse.
W007: Insecure credential handling detected in skill instructions.
What this means
The skill handles credentials insecurely by requiring the agent to include secret values verbatim in its generated output. This exposes credentials in the agent’s context and conversation history, creating a risk of data exfiltration.
Why it was flagged
This skill explicitly shows and instructs embedding usernames, passwords, integration keys, and secret keys verbatim in curl commands and scripts (and saving tokens/cookies), which requires the LLM to handle and output secret values directly.
- Audited
- Security analysis
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