EU AI Act

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    What the EU AI Act Means for US Enterprises with European Exposure

    ByAjith Vallath Prabhakar

    The EU AI Act applies to US enterprises the moment their AI output reaches an EU customer, employee, or counterparty. Under Article 2(1)(c), jurisdiction follows the output, not the infrastructure. A credit scoring system hosted in Virginia that processes EU counterparties is in scope, with penalties reaching 7% of worldwide annual turnover calculated against the global parent company.
    Two obligations are already enforceable. Prohibited AI practices and AI literacy requirements took effect February 2025. The full high-risk regime arrives August 2, 2026. Credit scoring, patient triage, and employment screening are explicitly high-risk. Fraud detection and algorithmic trading are not. Forty percent of enterprise AI systems fall in an ambiguous middle where Article 6(3)’s profiling override reclassifies most as high-risk.
    The liability exposure goes beyond fines. The Product Liability Directive adds strict liability for non-compliant AI. Major insurers are moving to exclude AI-related coverage. All three can land simultaneously.
    This article covers jurisdiction triggers, high-risk classification across banking, insurance, and healthcare, the collision of US state AI laws with the EU deadline, human oversight architecture (HITL, HOTL, HOVL), documentation-as-code, crypto-shredding for multi-framework logging, and six engineering decisions enterprises must make before August 2026.

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    LLM Red Teaming 2025: A Practical Playbook for Securing Generative AI Systems

    ByAjith Vallath Prabhakar

    Red Teaming Large Language Models: A Practitioner’s Playbook for Secure GenAI Deployment distills eighteen months of research, incident reports, and on-the-ground lessons into a single, actionable field guide. You’ll get a clear threat taxonomy—confidentiality, integrity, availability, misuse, and societal harms—then walk through scoping, prompt-based probing, function-call abuse, automated fuzzing, and telemetry hooks. A 2025 tooling snapshot highlights open-source workhorses such as PyRIT, DeepTeam, Promptfoo, and Attack Atlas alongside enterprise suites. Blue-team countermeasures, KPI dashboards, and compliance tie-ins map findings to ISO 42001, NIST AI RMF, EU AI Act, SOC 2, and HIPAA. Human factors are not ignored; the playbook outlines steps to prevent burnout and protect psychological safety. A four-week enterprise case study shows theory in action, closing critical leaks before launch. Finish with a ten-point checklist and forward-looking FAQ that prepares security leaders for the next wave of GenAI threats. Stay informed and ahead of adversaries with this concise playbook.