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OpenAdvisories
Malicious MAL-2025-192683

ai-cypher

PyPI package · versions 0.1.0, 0.2.0

Reported Dec 21, 2025 · Updated Dec 21, 2025

If this package is installed

Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.

Details

Source: kam193 (5484d32cf20d26ce1585cb1cf90d2ed28c9cf9ccdcf038976a5cec33dd939e4d)
The compiled native extension hides the code that during import exfiltrates sensitive Telegram files.

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Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.

Campaign: 2025-12-ai-cypher

Reasons (based on the campaign):

- exfiltration-credentials

- target:telegram

- native-extension