European Cybersecurity M&A Gains Momentum As Threats And Regulation Rise

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Estimated reading time: 3 minutes

Recent White & Case commentary focuses on European cybersecurity M&A, which is important because, while the focus is regional, the threat is global. Cybercrime and state-backed attacks move quickly across borders, and malware is not stopped by customs. This makes the European deal landscape relevant beyond the region. White & Case notes that cyberattacks in Europe are “becoming ever more severe” for businesses and governments. They cite Check Point Research, which found that weekly attacks per organization in Europe reached 1,642 in 2025, a 20 percent increase from 2024. The post also says there is “a clear trend which shows no signs of reversing.”

Cyberattacks And Regulation Push Buyers Toward Scale

White & Case says that advanced cyber investment is now “essential, not optional.” This direct statement matches the current market reality. Regulations are also encouraging more investment. The blog mentions NIS2, DORA, and the upcoming Cyber Resilience Act as reasons why companies can no longer put off spending on cybersecurity. It also notes that “M&A has been one of the levers for ramping up investment and scale in cybersecurity.” This explains why buyers are interested in assets related to identity, cloud, trust, and infrastructure that offer real security benefits.

Editorial illustration of a digital map of Europe made of glowing circuit traces, with bright cyber attack lines crossing borders and seas, representing borderless cyber threats and European cybersecurity M&A.

Deals Show What Buyers Want

The examples are clear. Proofpoint’s purchase of Hornetsecurity was a leading deal in the European cyber market in 2025. Bain Capital’s acquisition of Namirial showed strong interest in digital identity and trust. DIF’s deal for Celeste highlighted the importance of cloud and cybersecurity within infrastructure assets. White & Case also expects more US buyers to look to Europe in 2026 to gain regulatory compliance and sovereignty benefits.

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Cyber Insurance Ready For The Same Dynamic?

This trend is also seen in the insurance sector. Beazley’s recent purchase showed the value of specialty firms with real expertise. It matches what was discussed at last month’s PLUS Cyber Symposium in New York City. Sometimes it’s the little things. Like a joke from a Berkshire Hathaway fella about their cash pile. One that he repeated in humor, but also to make the point stick. A similar point to the one we can take from the Beazley deal, if in a different way. There is plenty of capital, but finding strong targets is more difficult. Cyber buyers are looking for assets with technical strength, regulatory importance, and long-term potential.


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Quality Still Wins

All these factors show a clear pattern. White & Case points out that the number of cybersecurity deals in Europe stayed steady in 2025, even though the total value fell sharply. This suggests that buyers still want to be involved and are looking for higher-quality assets. The post ends by saying, “the long-term trajectory for cybersecurity M&A in Europe is an upward one.” In a market where threats cross borders, this seems more like a strategic view than just hype. And it’s a trend that will move.

Martin Hinton

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Martin Hinton is the Executive Editor and Publisher of Cyber Insurance News and Information. With over three decades of journalism experience across six continents, his work encompasses investigative reporting, documentaries, and coverage of cultural, political, and business news. To learn more about his career, click on his name to visit his LinkedIn page.

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