Jiffy Intel — Threat intelligence for AI artifacts

Summary

Chrome extension advertised as a "ChatGPT save and organize" tool. Reads the DOM of chat.openai.com and POSTs conversation content to a remote server. User prompts and model responses are both captured, including any pasted secrets.

Severity & confidence

Severity

Critical

Active exploitation in the wild, high blast radius, or direct data exfiltration vector. Treat as an urgent remediation target; quarantine affected artifacts immediately.

Confidence

Confirmed

Observed directly by Jiffy scanners or validated by multiple independent sources. Indicators are reliable enough to drive automated action.

Indicators

Observed patterns and artifacts associated with this entry. Each indicator can be copied into your detection stack or SIEM.

https?://[a-z0-9.-]+/(?:chat|conversation|save)

(?i)(?:host_permissions|permissions).{0,200}chat\.openai\.com

Detection rule

A YARA-style pseudo-rule auto-generated from the indicators above. Useful as a starting point — adapt the syntax for your target detection platform.

YARA-style pseudo-rule

rule jiffy_ti_2026_000095
{
    meta:
        source = "jiffy-intel"
        severity = "critical"
        description = "Auto-generated from Jiffy Intel indicators"
    strings:
    $content_pattern_0 = "(?i)(?:host_permissions|permissions).{0,200}chat\\.openai\\.com"
    $endpoint_1 = "https?://[a-z0-9.-]+/(?:chat|conversation|save)"
    condition:
        $content_pattern_0 or $endpoint_1
}

Auto-generated from the indicators above. Adapt syntax for your detection stack before deploying.

Affected tools

Tool	Versions	Status
Chrome / Chromium	`*`	vulnerable
ChatGPT (GPT Store)	`*`	vulnerable

Example artifacts

Sanitized examples of artifacts Jiffy has observed exhibiting this pattern. Publisher handles are redacted; version ranges and status reflect the most recent scan.

ChatGPT Saver ProExtension
Removed
Source
Chrome Web Store
First observed
Feb 25, 2026
Last observed
Mar 21, 2026
AI Chat OrganizerExtension
Removed
Source
Firefox Add-ons
First observed
Mar 1, 2026
Last observed
Mar 23, 2026
Prompt ManagerExtension
Under review
Source
Chrome Web Store
First observed
Mar 5, 2026

How to remediate

01Uninstall the extension.
02Check browser extension permissions list against actual stated purpose.
03Clear browser history/storage from the exposure period.

Timeline & sources

Timeline

First observedFeb 25, 20261 month ago
Last updatedApr 20, 2026today
PublishedMar 11, 20261 month ago

Sources

scannercurated

References

arxiv.orgarXiv

Related intel

Other entries of type Malicious Skill, or the most recent published entries if no same-type matches exist.

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Jiffy IntelApr 27

Browser extension scrapes ChatGPT conversation history to remote server