{"data":{"id":"546dbccb-7755-4ebe-887a-a56703e5dd92","title":"Tricks from the Past deployed via signed ChatGPT and Claude binaries","summary":"Check Point Research tracked a campaign it calls Yoba, in which attackers post fake GitHub projects posing as AI desktop apps such as GPT-5.6 Sol, GPT-6 Astra, and Claude Opus. The malware sits beside legitimate, signed OpenAI and Anthropic executables and is loaded through DLL sideloading. The actor avoids dedicated command-and-control infrastructure and relies on Telegram, Tor, Catbox, and DNS over HTTPS.","solution":"N/A -- no mitigation discussed in source.","labels":["security","industry"],"sourceUrl":"https://research.checkpoint.com/2026/tricks-from-the-past-deployed-via-signed-chatgpt-and-claude-binaries/","publishedAt":"2026-10-27T13:03:27.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"medium","attackType":["supply_chain","other"],"issueType":"news","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":["OpenAI","Anthropic"],"affectedVendorsRaw":["ChatGPT","Claude","GPT-5.6 Sol","GPT-6 Astra","Claude Opus"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":null,"headlinePromptVersion":null,"cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"epssCheckedAt":null,"kevDateAdded":null,"advisoryAliases":null,"affectedPackagesSource":null,"affectedPackagesCheckedAt":null,"patchAvailable":null,"disclosureDate":"2026-10-27T13:03:27.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity"],"aiComponentTargeted":"api","llmSpecific":true,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":["AML.T0010"]}}