{"data":{"id":"af8b470c-263c-4d25-9560-04d9c944e3ae","title":"v5.2.0","summary":"MITRE ATLAS released v5.2.0, which adds new techniques such as AI Service API, Virtualization/Sandbox Evasion, AI Agent Tool Credential Harvesting, AI Agent Tool Data Poisoning, AI Agent Clickbait, Data Destruction via AI Agent Tool Invocation, and Generate Malicious Commands. The release also adds mitigations including Segmentation of AI Agent Components, Input and Output Validation for AI Agent Components, and Deepfake Detection, and adds case studies including SesameOp, Malware Prototype with Embedded Prompt Injection, and LAMEHUG.","solution":"Added mitigations include Segmentation of AI Agent Components, Input and Output Validation for AI Agent Components, and Deepfake Detection. Updated mitigations include Limit Public Release of Information, Model Hardening, Restrict Number of AI Model Queries, Privileged AI Agent Permissions Configuration, AI Agent Tools Permissions Configuration, Human In-the-Loop for AI Agent Actions, and Restrict AI Agent Tool Invocation on Untrusted Data, among others.","labels":["research","security"],"sourceUrl":"https://github.com/mitre-atlas/atlas-data/releases/tag/v5.2.0","publishedAt":"2026-01-30T21:19:30.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"research","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["OpenAI Assistants API"],"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":"2026-01-30T21:19:30.000Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":null,"aiComponentTargeted":null,"llmSpecific":true,"classifierConfidence":0.85,"researchCategory":"industry","atlasIds":null}}