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WisdomTree Insights
The cybersecurity market is evolving, with cloud security having become standard and artificial intelligence (AI) models and systems introducing new risks. The WisdomTree Team8 Cybersecurity Index reflects this shift by retiring Cloud Security and introducing AI Security as a new theme, capturing emerging threats, rapid AI adoption, and the rise of specialised security solutions.
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The cybersecurity market is evolving, with cloud security having become standard and artificial intelligence (AI) models and systems introducing new risks. The WisdomTree Team8 Cybersecurity Index reflects this shift by retiring Cloud Security and introducing AI Security as a new theme, capturing emerging threats, rapid AI adoption, and the rise of specialised security solutions.
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Thematic strategies maintained a clear edge over broad equity markets in Q3 2025. Artificial Intelligence (AI) driven demand and geopolitical realignment continued to shape investor sentiment, with thematic exchange-traded funds (ETFs) remaining at the forefront of innovation and investor interest. Q3 performance was led by rare-earth and strategic metals, as well as China’s technology and nuclear themes. At the same time, investor flows favoured defence-focused strategies and AI, while also recognising the potential of this quarter’s best-performing themes.
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2025 has been vigorously testing investors’ patience. From tariff-induced uncertainty to rising geopolitical risks and accelerating proliferation of AI, markets have experienced significant turbulence and volatility. In this environment, the WisdomTree Team8 Cybersecurity UCITS Index outperformed broad equity and tech benchmarks, highlighting the resilience of cybersecurity demand that is being reinforced by multiple tailwinds.
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Europe’s defence sector is undergoing a strategic transformation, merging traditional hardware with cutting-edge cyber capabilities. From Thales to Saab, leading firms are ramping up digital innovation, and the WisdomTree Europe Defence UCITS ETF (WDEF) provides focused exposure to this multi-decade megatrend.
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The latest earnings season highlights how cybersecurity companies are navigating economic uncertainty, shifting investor sentiment, and the transformative impact of AI. From the focus on platform strategies to deeper partner ecosystems and AI-led innovation, five key trends are shaping the industry's next phase of growth.
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I almost fell for it—a phishing email so convincing, even the sender’s address seemed legitimate. Luckily AI flagged it as suspicious. Cybercriminals are evolving, using AI and social engineering to outsmart even the strongest defences. With voice phishing scams surging and hackers breaching networks in under a minute, the stakes have never been higher. Is your cybersecurity keeping up? Read on to find out.
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