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Backdoored Telnyx PyPI Package Uses Steganography to Deliver Malware
Security researchers discovered malicious versions of the Telnyx PyPI package delivering infostealers via steganography hidden in WAV audio files.
Runtime Rebel Intel
3 min read·Mar 28, 2026

HIGH
Supply Chain
Telnyx PyPI Package Compromised by TeamPCP via Steganography
TeamPCP threat actors distributed malicious Telnyx Python package versions 4.87.1 and 4.87.2 on PyPI to harvest credentials using hidden WAV files.
Runtime Rebel Intel
3 min read·Mar 27, 2026