AI linked cyber attacks from OpenAI and Anthropic have pushed cybersecurity risk from background concern to front page story. Investors are now weighing where the real winners and weak spots might sit as regulators talk tougher rules and legal liability for AI driven breaches. This screener focuses on larger cybersecurity companies whose tools help protect networks, endpoints and cloud systems. The article will walk through 3 stocks that appear positively exposed to this surge in attention on containment, detection and digital defences, and how this news flow could shape the way you think about their risk and return profile.

Commvault Systems (CVLT)

Overview: Commvault Systems provides cyber resiliency software that helps enterprises protect, detect and rapidly recover data, applications and identity systems across on premise, cloud and hybrid environments. Its platform covers backup, ransomware response, AI data protection and clean recovery environments, backed by global support and managed services.

Market Cap: US$4.8b

Commvault Systems sits at the intersection of AI driven cyber risk, with tools built to help CISOs answer questions regulators and boards are now asking about ransomware, nonhuman identities and recovery speed. The company is linked to strong SaaS and subscription momentum, long standing Gartner recognition in backup and data protection, and expanding cloud partnerships that address current AI and data security concerns. At the same time, high valuation multiples, reliance on upselling existing customers, funding through external borrowing and a recent securities lawsuit mean this is not a simple “set and forget” stock. Investors who want to understand how that mix of opportunity and risk compares may find more detail in the full story ahead.

Commvault’s push into AI ready data protection is attracting attention. The real question is how that story balances against valuation, funding and legal overhangs. Get the full picture in the 3 key rewards and 2 important warning signs

NCC Group (LSE:NCC)

Overview: NCC Group is a Manchester headquartered cyber security specialist that helps organisations prepare for, detect and respond to attacks, and keep critical software available through services such as penetration testing, incident response, AI security assurance and software escrow across regulated sectors worldwide.

Operations: NCC Group generates virtually all of its £233.8m revenue from its Cyber Security segment, with reported sales across Europe and North America.

Market Cap: £384.4m

NCC Group is in the spotlight after high profile AI driven attacks highlighted how quickly threats are evolving and how short many businesses are on in house cyber expertise. The company is leaning into this with AI assisted testing, assurance on AI deployments and a focus on higher value, multi year contracts in tightly regulated sectors where boards now treat cyber resilience as a core business risk. At the same time, funding entirely through external borrowing, pressure on some traditional testing activities and a recent period of losses mean execution quality really matters. For investors, the key question is whether the push into AI related assurance and global delivery can offset those pressures and reshape the earnings profile from here.

NCC Group is leaning into AI security just as boardroom concern is accelerating. Yet the real story sits in how its balance of contracts, cash flows and risk is shifting in the analysis report for NCC Group

CrowdStrike Holdings (CRWD)

Overview: CrowdStrike Holdings is a cybersecurity company that sells subscriptions to its Falcon platform, which protects laptops, servers, cloud workloads, identities and data using cloud based software and AI driven threat detection. It also provides managed security, incident response, threat intelligence and tools to secure generative AI systems and workflows.

Operations: CrowdStrike generates about US$5.1b in revenue from Security Software & Services, with most sales from the United States and the rest spread across Europe, the Middle East and Africa, Asia Pacific and other regions.

Market Cap: US$188.6b

CrowdStrike sits at the center of the AI security story, with its Falcon platform already used by frontier labs like Anthropic and OpenAI and partnerships such as the Open Secure AI Alliance and QuiltWorks aimed at tackling emerging AI agent risks. That positioning, together with earnings and revenue growth forecasts that outpace the broader US market, is one reason many investors view it as a key AI cybersecurity pure play. On the other hand, the company trades at a very high valuation, has seen significant insider selling and is still working toward sustained profitability, which raises the bar for future execution. How you weigh those trade offs will determine whether CrowdStrike belongs on your AI security watchlist.

CrowdStrike’s momentum story and high valuation often dominate the conversation, yet the real signal could sit in how analysts frame its next phase of growth. See how the analyst forecasts for CrowdStrike Holdings might change your view

The three cybersecurity stocks in this article are only a starting point, and the full screener surfaced 38 more companies with equally compelling narratives that you can review in the Cybersecurity Stocks screener. Use Simply Wall St to analyze these cybersecurity stocks, filter for the catalysts and themes that matter to you, and identify the highest conviction ideas for your own watchlist.

Take Control of Your Investment Journey

If Commvault Systems or any of these companies sound like a great opportunity, register for FREE with Simply Wall St and add your companies to a Watchlist to monitor the share price against the fair value the ideal entry point. Once you've made your move, manage your holdings with our Portfolio Command Center that filters out the noise to deliver only the most critical, actionable updates. Throughout your journey, our Community allows you to filter the best ideas from thousands of investor perspectives. By uncovering hidden catalysts and risks early, you'll accelerate your decision-making and stay one step ahead of the market.

Curious About What Else You Might Be Missing

Fresh ideas can move quickly as momentum builds and prices shift. Some potential breakouts may still be under the radar for now. Consider researching opportunities proactively rather than reacting later.

• Look for early breakouts in smaller companies before momentum changes by scanning the curated 33 AI small caps while the story is still forming and attention is just building.
• Explore potential income ideas that others may overlook by reviewing the hand picked 9 dividend fortresses while current yields and prices still look appealing.
• Review opportunities for exposure to real assets before interest changes by using the focused 29 best rare earth metal stocks while these producers remain less widely followed.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.