{"data":{"id":"e8512281-1ee2-4ae4-bbac-fd15e84642c8","title":"Meta's Muse AI agent downloads are surging. Here's how it compares to ChatGPT, Grok and Claude","summary":"Meta's Muse AI personal agent app, powered by its Muse Spark model family, launched on Sep. 8 and has logged over 2.5 million downloads, topping the U.S. free iOS category, according to Sensor Tower. Over the same 13-day window, ChatGPT recorded 3.1 million downloads, while Claude and Grok recorded 400,000 and 200,000. The app's surge is seen as a major push by CEO Mark Zuckerberg into the AI agent market.","solution":"N/A -- no mitigation discussed in source.","labels":["industry"],"sourceUrl":"https://www.cnbc.com/2026/09/21/meta-muse-personal-ai-agent-downloads.html","publishedAt":"2026-09-21T23:03:57.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"news","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":["Meta","OpenAI","Anthropic"],"affectedVendorsRaw":["Meta Muse","Muse Spark","ChatGPT","Claude","Grok","Meta AI"],"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":"2026-09-21T23:03:57.000Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":null,"aiComponentTargeted":"agent","llmSpecific":true,"classifierConfidence":0.95,"researchCategory":null,"atlasIds":null}}