2026 Snorkel AI — forum claim; exposed Amazon S3 bucket files advertised (unverified)
Data compromised
Threat-intelligence reporting described a forum actor advertising alleged Snorkel AI files obtained from an exposed Amazon S3 bucket; specific file types, record counts, and customer data categories were not attested—unverified
Technical writeup
Unverified criminal-forum / leak advertisement claim — observed July 14, 2026. Threat-intelligence account CyberX (@CyberXlx9q) documented that a threat actor claims to have breached Snorkel AI and is advertising what they allege are files obtained from an exposed Amazon S3 bucket. Snorkel AI, a Palo Alto–based data-centric AI platform vendor serving Fortune 500 and financial-institution customers, had not issued a matching public breach confirmation at indexing time. No attested victim count or independently verified sample corpus was available in open reporting reviewed for this entry. BreachHistory indexes recordsAffected 0 until company or regulator attestation emerges.
Root cause
Unverified cybercrime-forum listing alleging files from an exposed Amazon S3 bucket tied to Snorkel AI—company had not confirmed at catalog time