Feb 08, 2025Ravie LakshmananArtificial Intelligence / Supply Chain Security Cybersecurity researchers have uncovered two malicious machine learning (ML) models on Hugging Face that leveraged an unusual technique of "broken" pickle files to evade detection. "The pickle files extracted from the mentioned PyTorch archives revealed the malicious Python content at the beginning of … [Read more...] about Malicious ML Models on Hugging Face Leverage Broken Pickle Format to Evade Detection
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Open Document format creates twist in maldoc landscape
Threat Research By Warren Mercer and Paul Rascagneres. Cisco Talos recently observed attackers changing the file formats they use in an attempt to thwart common antivirus engines. This can happen across other file formats, but today, we are showing a change of approach for an actor who has deemed antivirus engines perhaps “too good” at … [Read more...] about Open Document format creates twist in maldoc landscape