{"data":{"id":"8df9e73a-7064-4cbf-a593-dd90e0aae7d8","title":"Fake Claude app promoted by Bing ads pushes SectopRAT malware","summary":"A malvertising campaign (malicious ads) on Bing search promoted a fake Claude desktop app installer that delivered SectopRAT malware (a remote access trojan that steals information and allows attackers to control compromised systems). The fake installer, disguised as 'ClaudeDesktop.exe,' was hosted on Claude's legitimate domain and compromised at least 29 organizations in July before Anthropic removed it.","solution":"Users looking for software should trust official websites and download portals, instead of search results, especially sponsored ones.","labels":["security"],"sourceUrl":"https://www.bleepingcomputer.com/news/security/fake-claude-app-promoted-by-bing-ads-pushes-sectoprat-malware/","publishedAt":"2026-07-23T19:48:30.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"high","attackType":["supply_chain"],"issueType":"news","affectedPackages":null,"affectedVendors":["Anthropic"],"affectedVendorsRaw":["Claude","Anthropic","JetBrains","Docker"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"patchAvailable":null,"disclosureDate":"2026-07-23T19:48:30.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"advanced","impactType":["confidentiality","integrity","availability"],"aiComponentTargeted":"api","llmSpecific":true,"classifierConfidence":0.92,"researchCategory":null,"atlasIds":null}}