Top 10 Cybersecurity Companies In The World

Cybersecurity companies help protect computers, phones, networks, and data from online attacks. They monitor systems for unusual activity, fix weak points, and block hackers, viruses, and scams. These companies install security tools, give advice on safe online habits and respond quickly if something goes wrong. They work with banks, schools, hospitals, governments and small businesses to keep information private and services running. In simple terms, a cybersecurity company acts like an online bodyguard, always checking doors and windows so your digital world stays safe, trusted, and open for everyday use by people and organisations.

Cybersecurity Market Size

1. The global cybersecurity market was valued at about USD 284.60 billion in 2024 and is expected to grow from around USD 1,126.36 billion in 2025 to about USD 7,473.05 billion by 2034, with an average annual growth rate of 15.50%.
2. In 2024, North America generated about USD 108.15 billion in cybersecurity revenue and held more than 39.5% of the worldwide market.
3. The hardware segment of the cybersecurity market is the largest, with a 58.7% share, indicating that most spending still goes to physical security devices and equipment.
4. Endpoint security accounts for 33.7% of the security solutions market, underscoring the importance of protecting laptops, phones, and other end-user devices.
5. On-premises cyber security solutions make up 62.5% of deployments, which shows that many organizations still prefer to keep sensitive security systems inside their own buildings.
6. Large enterprises account for 70.3% of the market because they usually have bigger budgets and invest more in advanced security tools and services.
7. The IT and telecom industry accounts for 28.6% of cybersecurity spending, as these companies run critical networks that require strong protection.
8. North America accounts for 39.5% of the cybersecurity market, and the United States alone is worth about USD 306.46 billion, with a strong annual growth rate of 20.2%.
9. In 2023, there were 2,365 recorded cyberattacks worldwide affecting about 343,338,964 people, and in 2024, the average cost of a single data breach reached USD 4.88 million.
10. Around 35% of malware in 2023 was sent by email, and 94% of organizations said they faced some kind of email security problem.
11. About 76% of organizations that got Cyber Essentials certification said it was useful, and 87% said they would recommend it to others.
12. Cyber Essentials is especially important for companies that work on UK government contracts, because it shows they follow basic security standards.
13. Organisations with Cyber Essentials certification were 60% less likely to make cyber insurance claims, suggesting that this certification helps reduce risk.
14. More than half of small businesses reported no major difficulties in putting the Cyber Essentials technical controls in place, which shows that it is manageable even for smaller firms.
15. The total global cost of cybercrime in 2023 was about USD 8 trillion, and it is expected to reach around USD 10.5 trillion by 2025.
16. On average, companies lost about USD 1.3 million each to cybercrime in 2023.
17. According to Norton’s report, 77% of people in the United States have taken some action to protect their personal information online.
18. Phishing is still a major danger, and more than 75% of targeted cyberattacks in 2024 started from emails.
19. About 17% of cyberattacks focus on weaknesses in web applications, and 98% of web apps have issues that could allow malware or redirect users to harmful websites.
20. Around 50% of companies now outsource their cybersecurity work to specialist security centres or external providers.

Palo Alto Networks

• Palo Alto Networks is widely recognized as the world’s largest pure-play cybersecurity company, with a market value of around USD 120 billion and a broad platform covering network, cloud and security operations.
• The company generated about USD 8.0 billion in revenue in fiscal year 2024, growing 16% year over year, showing strong demand for its cybersecurity platforms.
• Subscription and support now account for roughly 80% of total revenue in fiscal 2025, highlighting Palo Alto Networks’ shift toward recurring, platform-based security services.
• Palo Alto Networks protects more than 70,000 organizations in over 150 countries, including the vast majority of Fortune 100 companies, which shows its global scale and trust among large enterprises.
• The company employs about 16,000 people worldwide as of 2025, under the leadership of CEO Nikesh Arora, who has been Chairman and CEO since 2018.
• In December 2024, Palo Alto Networks achieved FedRAMP High authorization across all three of its main platforms (network, cloud and SOC), giving it one of the most comprehensive suites of AI-powered security services approved for use in U.S. federal networks.
• In 2025, Palo Alto Networks introduced Cortex XSIAM 3.0, an AI-driven SecOps platform that helps security teams cut vulnerability “noise” and stop attacks at scale using automated, data-driven defences.
• Also in October 2025, the company launched Prisma AIRS 2.0 and Cortex Cloud 2.0, new AI-powered offerings designed to protect AI applications and cloud environments, using AI agents trained on more than 1.2 billion security incident responses.
• Palo Alto Networks is expanding heavily into AI and identity security, agreeing to acquire CyberArk in a cash-and-stock deal valued at about USD 25 billion, which will strengthen its privileged access and identity-security capabilities.
• To further automate security operations, Palo Alto Networks recently unveiled Cortex AgentiX, a platform for building and governing AI agents that investigate and remediate threats automatically, positioning it at the forefront of AI-driven cybersecurity.
• Analysts continue to view Palo Alto Networks as a top cybersecurity stock, with Wedbush adding it to its “Best Ideas” list in September 2025, citing its strong AI strategy and the strategic value of the CyberArk acquisition.

CrowdStrike

• CrowdStrike is one of the leading cybersecurity companies in the world, with over 10,000 employees and headquarters in Austin, Texas, focusing on cloud-native endpoint security, XDR and incident response.
• In fiscal year 2025, CrowdStrike generated about USD 3.95 billion in revenue, representing 29% year-over-year growth, which shows very strong demand for its Falcon security platform.
• By the second quarter of fiscal 2026, CrowdStrike’s annual recurring revenue (ARR) reached roughly USD 4.66 billion, with quarterly revenue of USD 1.17 billion, up 21% compared with the same quarter a year earlier.
• CrowdStrike has been recognized as the #1 vendor in worldwide corporate endpoint security by market share, holding about 12.6% of the global corporate endpoint security market in an IDC report.
• Many enterprises adopt multiple modules of the Falcon platform, and nearly half of CrowdStrike’s subscription customers now use 6 or more cloud modules, indicating deep platform adoption rather than single-product use.
• In February 2025, CrowdStrike became the first cloud-native cybersecurity ISV to exceed USD 1 billion in revenue through AWS Marketplace, underscoring the widespread adoption of Falcon in cloud environments.
• In September 2025, CrowdStrike announced a deal to acquire AI security startup Pangea for around USD 260 million, aiming to deliver the industry’s first full AI Detection and Response (AIDR) solution that secures data, models, agents, and infrastructure across the AI lifecycle.
• Also in August 2025, CrowdStrike announced plans to acquire Onum, a real-time telemetry pipeline company, to strengthen Falcon Next-Gen SIEM with better data ingestion and autonomous detection across security and IT operations.
• CrowdStrike has recently expanded important AI-focused partnerships, including a deeper collaboration with NVIDIA around AI agents and an expanded partnership with Zscaler to modernize legacy endpoint detection and response and strengthen AI-driven security operations.
• In September 2025, CrowdStrike and Wipro launched CyberShield MDR, an AI-powered managed detection and response service built on Falcon Next-Gen SIEM, which helps enterprises simplify and unify their security operations.
• In July/November 2025, a faulty Falcon sensor update triggered a major global Windows outage, temporarily crashing systems for tens of thousands of organizations; although it was not a cyberattack, it drew attention to operational risk and the importance of rigorous testing for security updates.

Microsoft Security

• Microsoft Security is widely regarded as the world’s largest cybersecurity business, with Microsoft disclosing that its security revenue roughly doubled in two years to about 20 billion USD annually, placing it at the top of global cybersecurity vendors by revenue.
• Microsoft reports that more than 860,000 organizations were using Microsoft Security solutions by early 2023 and that this has grown to around 1.2 million security customers globally by 2024–2025.
• According to Microsoft’s Digital Defence reports, its platforms processed about 65 trillion security signals per day in 2023 and around 78 trillion signals per day in 2024, giving Microsoft Security an unusually broad view of global cyber threats.
• Microsoft has been ranked number one in the worldwide modern endpoint security market share in IDC’s “Worldwide Modern Endpoint Security Market Shares, 2023” report, confirming its leading position in endpoint protection among cybersecurity companies.
• The 2025 Microsoft Digital Defence Report finds that more than half of the cyberattacks observed against Microsoft customers are financially motivated, with ransomware and data-theft extortion driving a large share of the incidents that Microsoft Security tools defend against.
• In 2025, Microsoft launched Microsoft Security Copilot agents, a family of generative-AI security assistants embedded across Defender, Sentinel, Entra and other products, which are designed to automate tasks such as phishing triage, incident investigation and access-policy optimization for security teams.
• Microsoft also introduced the new Microsoft Security Store in October 2025 as a central marketplace where customers can find and deploy security SaaS solutions and AI-powered agents, many built on Security Copilot, to extend their security capabilities.
• Recent updates to Microsoft Sentinel add preview features that enable Security Copilot to automatically generate incident summaries in the Sentinel portal, helping analysts quickly understand and triage security alerts.
• Microsoft’s security teams have recently documented and disrupted campaigns that abuse Microsoft Teams and tech-support scams, including threats that use remote-monitoring tools and phishing to steal credentials and deploy malware, demonstrating how attackers increasingly exploit trust in Microsoft brands.
• In June 2025, Microsoft’s Digital Crimes Unit worked with international law-enforcement agencies to dismantle a transnational scam network targeting older adults, demonstrating how Microsoft Security combines technology, legal action and cross-border partnerships to reduce cybercrime.
• Microsoft continues to investigate and publish details of focused attacks, such as the “payroll pirate” phishing campaigns targeting U.S. universities in 2025, using insights from its massive telemetry to help organisations harden their defences and improve incident response.

Fortinet, Inc

• Fortinet is a top global cybersecurity vendor with about 14,138 employees worldwide as of 2024, reflecting its large scale in the security industry.
• In 2024, Fortinet generated approximately USD 5.96 billion in total revenue and about USD 1.75 billion in net income, demonstrating strong profitability relative to many peers.
• Fortinet reports that more than 890,000 customers use its solutions globally, making its security products among the most widely deployed in the market.
• In the second quarter of 2025, Fortinet’s revenue grew 14% year over year to USD 1.63 billion, with billings up 15% to USD 1.78 billion, driven by secure networking and security operations demand.
• Fortinet’s Unified SASE annual recurring revenue (ARR) increased 22% year over year, and Security Operations ARR increased 35% year over year in Q2 2025, highlighting rapid growth in these next-generation security services.
• Industry analysis shows Fortinet holding around 36.8% unit market share across the combined firewall, UTM, and VPN markets, underscoring its dominance in security appliances.
• In November 2025, Fortinet launched its Secure AI Data Centre solution and the new FortiGate 3800G data centre firewall, providing an end-to-end security framework specifically designed to protect AI data centres, models and GPU clusters at scale.
• Recent earnings news in late 2025 shows Fortinet reporting Q3 revenue of about USD 1.72 billion, up 14% year over year, although the stock fell on softer guidance, reflecting investor focus on future growth beyond the current firewall refresh cycle.
• Fortinet’s Fabric-Ready Technology Alliance Partner Program passed 400 technology partners and 3,000+ integrations in 2025, strengthening its Security Fabric ecosystem and making it easier for customers to integrate Fortinet with other IT and security tools.
• The company positions itself as a convergence leader of networking and security, with its Security Fabric spanning more than 50 enterprise products that cover SD-WAN, cloud security, endpoint security, OT security and more, helping organizations consolidate point solutions.

Cisco Systems, Inc.

• Cisco reported USD 56.7 billion in total revenue in fiscal year 2025, up 5% year over year, underscoring its scale as one of the largest infrastructure and cybersecurity vendors worldwide.
• Cisco’s Security product revenue reached about USD 8.1 billion in FY 2025, up 59% from 2024, driven mainly by threat-detection and response offerings from Splunk, along with growth in SASE and network security products.
• Security now accounts for around 14% of Cisco’s overall revenue mix, making it the second-largest product category in Cisco’s portfolio, behind networking.
• In the fourth quarter of fiscal 2025, security revenues were about USD 1.95 billion, up 9% year over year, and new offerings such as Secure Access, XDR, Hypershield and AI Defence collectively added 750 new customers in that quarter alone.
• Following completion of its USD 28 billion acquisition of Splunk in March 2024, Cisco’s quarterly security revenue roughly doubled to around USD 2 billion in late 2024, highlighting how strongly Splunk has accelerated its security business.
• Industry analyses now describe Cisco, combining networking, security and observability with Splunk, as one of the largest software and cybersecurity platforms globally, reshaping the market for integrated security and AI operations.
• In January 2025, Cisco launched Cisco AI Defence, a new platform specifically designed to help enterprises develop, deploy and secure AI applications against emerging AI-driven threats.
• Cisco has introduced Cisco Hypershield, an AI-native distributed security system that embeds protection into switches, routers and servers so that the network behaves like “millions of tiny firewalls” across data centres and applications.
• At RSA Conference 2025, Cisco announced multiple AI-enhanced security innovations, including upgraded XDR 2.0, deeper integrations with Secure Access, Hypershield and AI Defence, and centralised policy management through Security Cloud Control to simplify security operations.
• In September 2025, Cisco introduced its Sovereign Critical Infrastructure portfolio, an air-gapped, configurable stack aimed at European customers that need on-premises sovereign infrastructure aligned with EU and country certifications.
• Cisco’s security products have also been in the news because of zero-day vulnerabilities in IOS/IOS XE software and certain firewall devices, which were actively exploited in 2024–2025 and led Cisco and U.S. authorities to issue urgent guidance for patching, hardware checks and, in some cases, device replacement.

Zscaler, Inc.

• Zscaler is a leading cloud security and SASE company whose Zero Trust Exchange platform now processes over half a trillion security transactions every day for 8,600+ customers and 47+ million users across 160+ cloud data centre edges worldwide.
• In fiscal year 2025, Zscaler generated about USD 2.67 billion in revenue, growing roughly 23% year over year, which underlines its strong position among fast-growing cybersecurity vendors.
• In the fourth quarter of fiscal 2025, Zscaler reported USD 719.2 million in revenue, up 21% year over year, and achieved a non-GAAP operating margin of 22% with free cash flow of USD 171.9 million (24% of revenue).
• Zscaler’s Annual Recurring Revenue (ARR) surpassed USD 3.02 billion in Q4 2025, growing 22% year over year, while calculated billings reached USD 1.20 billion, up 32% year over year, and deferred revenue rose 30% to USD 2.47 billion.
• Management reports that Zscaler’s platform now secures nearly 40% of the Global 2000 and over 45% of the Fortune 500, showing deep penetration into large enterprises.
• Zscaler has grown its large-account base so that 664 customers each generate more than USD 1 million in ARR, and commentary around recent earnings notes that the total is 9,400+ enterprise customers.
• For fiscal 2026, Zscaler is guiding to revenue of USD 3.27–USD 3.28 billion and ARR of about USD 3.68–USD 3.70 billion, implying expected annual growth of roughly 22–23% while maintaining an operating margin around 22% and a free-cash-flow margin in the mid-20s.
• In August 2025, Zscaler closed its USD 675 million acquisition of Red Canary, adding managed detection and response (MDR) capabilities and strengthening its AI-driven endpoint and cloud workload detection.
• In November 2025, Zscaler announced the acquisition of AI security startup SPLX, adding AI asset discovery, automated red-teaming and AI governance features to the Zero Trust Exchange to better secure enterprise AI models and applications.
• Recent Zscaler product updates include new AI Guardrails and AI security capabilities for public and private apps and enhancements to Zscaler Digital Experience (ZDX) to provide better real-time monitoring and protection for AI-driven traffic.
• Zscaler’s ThreatLabz research team recently reported a 67% jump in Android malware and that 40% of IoT attacks now target critical industries and hybrid-work environments, highlighting the need for its mobile, IoT and OT security solutions.
• Earlier in fiscal 2025, Zscaler’s stock pulled back after billings growth and revenue guidance came in below some investor expectations and long-time CFO Remo Canessa announced plans to retire, even though revenue and earnings at that time were still beating Wall Street forecasts.

Cloudflare, Inc.

• Cloudflare operates one of the largest security-focused networks in the world, with data centers in about 330 cities across 120+ countries, handling on average 63 million HTTPS requests per second and 42 million DNS requests per second for millions of websites.
• In the second quarter of 2025, Cloudflare reported revenue of USD 512.3 million, up 28% year over year, and guided to full-year 2025 revenue of roughly USD 2.11 billion, reflecting around 27% annual growth.
• In the third quarter of 2025, Cloudflare’s revenue rose further to USD 562 million, up 31% year over year, and earnings beat Wall Street expectations, helping push the stock up more than 10% after the announcement.
• Cloudflare plays a major role in DDoS protection; in Q1 2025, it mitigated about 20.5 million DDoS attacks, and in Q2 2025, it still blocked 7.3 million attacks, underscoring its role as a security shield for online services.
• Cloudflare’s DDoS reports show that in Q4 2024 alone, it mitigated 6.9 million DDoS attacks, which was an 83% increase year over year, highlighting the growing volume of cyberattacks hitting its network.
• As part of its push into AI security, Cloudflare has launched an AI Security Suite and Firewall for AI, which can automatically discover AI apps, filter unsafe prompts and protect large language model endpoints from prompt injection and data abuse.
• In August 2025, Cloudflare released new Zero Trust tools for secure AI adoption, giving security teams a single console to monitor AI usage, control “shadow AI” tools and prevent sensitive data from leaking through AI applications.
• Cloudflare recently introduced a Content Signals Policy that updates how robots.txt works, giving millions of websites on its platform more control over whether AI bots can use their content for training, search answers or other AI purposes.
• The company is also moving into AI-driven e-commerce by planning a USD-backed stablecoin called “NET Dollar”, aimed at enabling autonomous AI agents to make secure micro-payments over Cloudflare’s network.
• Cloudflare has said it aims to reach a USD3 billion annual revenue run rate by Q4 2026 and USD5 billion by Q4 2028, positioning itself as a long-term growth leader in connectivity, performance and cybersecurity.

Check Point Software Technologies Ltd.

• Check Point Software Technologies is a multinational cybersecurity company active in 60+ countries and protecting over 100,000 organizations globally, positioning it among the major players in enterprise cyber defense.
• The company employed 6,669 people as of December 31, 2024, an increase of about 3.4% year over year, demonstrating steady workforce growth.
• For the full year 2024, Check Point reported USD 2.565 billion in total revenue (up 6% year over year) and USD 2.658 billion in calculated billings (up 9%), with security subscription revenue of USD 1.104 billion (up 13%), underlining its shift toward recurring subscription-based security services.
• In the third quarter of 2025, Check Point delivered USD 678 million in revenue (up 7% year over year), USD 672 million in billings (up 20%), and USD 305 million in security subscription revenue (up 10%), while GAAP EPS jumped 79% to USD 3.28 and non-GAAP EPS rose 75% to USD 3.94, beating Wall Street expectations.
• Independent testing firm Miercom named Check Point’s Infinity Platform the top-ranked AI-powered cybersecurity platform in its 2025 assessment, and separate testing reported 99.9% block rate on new malware, 99.7% phishing prevention, and 98% blocking of high- and critical-severity intrusions, highlighting strong prevention efficacy.
• Check Point has introduced Infinity AI Copilot, a generative AI assistant trained on decades of cyber data that automates routine security tasks, acts as both an administrative and analytical assistant, and can cut the time needed for common admin tasks by up to 90%, helping overworked security teams.
• In February 2025, the company unveiled new AI-powered innovations and Infinity AI bundles that add six capabilities to the Infinity Platform to simplify security operations, accelerate zero-trust adoption, and move toward more autonomous unified security management.
• In its Q2 2025 results, Check Point highlighted growth in emerging technologies such as email security, SASE, and enterprise risk management, and announced the acquisition of Veriti to strengthen the Infinity platform’s “open-garden” architecture and risk-based security approach.
• In September 2025, Check Point announced and has now completed the acquisition of Lakera, an AI-native security platform, to build a full end-to-end AI security stack and create a Global Center of Excellence for AI Security, securing the full lifecycle of AI models, agents, and data.
• The Infinity Platform has also earned a “Certified Secure 2025” designation from Miercom as a leading Zero Trust platform with top security efficacy, reinforcing Check Point’s positioning as a prevention-first security vendor.
• In September 2025, TIME and Statista included Check Point on their World’s Best Companies 2025 list for the second year in a row, recognizing its employee satisfaction, revenue growth, and sustainability transparency, which supports its reputation not only as a top cybersecurity company but also as a strong employer.

BM Security (QRadar SIEM)

• IBM Security’s QRadar SIEM holds about 9.5% of the global SIEM market share with more than 3,600 customers, placing it among the top SIEM platforms worldwide.
• Market research lists IBM QRadar as one of the leading SIEM vendors alongside Microsoft Sentinel, Splunk, Exabeam and Securonix in the global security information and event management market.
• IBM reports that its Security segment revenue grew about 0.8% year over year in 2024 (1.5% in constant currency), showing steady but modest growth of its security portfolio, including QRadar products.
• QRadar SIEM is designed to analyze millions of security events in near real time using thousands of prebuilt use cases, user and network behavior analytics, vulnerability data and IBM X-Force threat intelligence to generate high-fidelity alerts.
• The broader IBM QRadar Suite integrates SIEM, SOAR, EDR/XDR and log management into a unified analyst experience with a common UI and embedded AI and automation to speed threat detection, investigation and response.
• In November 2023, IBM launched a cloud-native QRadar SIEM built to maximise security teams’ time by using AI to automate repetitive tasks and help analysts focus on the highest-priority incidents.
• In September 2024, IBM divested its cloud-native QRadar SIEM SaaS offering to Palo Alto Networks, a deal that brought IBM about USD 0.4 billion in proceeds, while IBM continued to develop its remaining QRadar on-prem and hybrid offerings.
• IBM continues to update the rest of the QRadar portfolio, and in August 2025, it released a new version of IBM Security QRadar SOAR (V51.0.7) and a new App Host version to enhance orchestration, automation and SOC efficiency.
• A September 2025 integration between Contrast Application Detection and Response (ADR) and IBM QRadar SIEM embeds real-time application and API threat intelligence directly into QRadar workflows, improving detection of application-layer attacks.
• QRadar EDR, part of the portfolio, uses continuously learning AI and low-level NanoOS technology to autonomously detect previously unseen endpoint threats and provide deep visibility across processes and applications.
• IBM regularly issues security bulletins for QRadar SIEM, such as a recent notice about multiple vulnerabilities in underlying components, along with patches, which shows active maintenance and vulnerability management for the platform.
• Documentation for QRadar SIEM Cloud-Native SaaS emphasises that it correlates alerts with machine-learning-based severity rankings and dynamic Sigma community rules to help reduce investigation time and focus analysts on the most critical threats.

Trend Micro Incorporated

• Trend Micro is a global cybersecurity leader with about 7,000 employees in 70 countries, helping to protect more than 500,000 organizations and 250+ million individuals across clouds, networks, devices and endpoints.
• The company reports that its platform protects over 82 million assets in 175+ countries and blocked around 147 billion threats in 2024, demonstrating very large-scale threat visibility.
• In 2023, Trend Micro blocked 161 billion threats, almost double the 82 billion blocked five years earlier, showing how quickly the global threat volume has grown.
• Trend Micro’s Trend Vision One™ cybersecurity platform now serves more than 10,000 enterprise customers worldwide, and has been extended to help small and mid-sized businesses manage cyber risk as well.
• For the full year 2024, Trend Micro grew global net sales by 10% year over year, increased enterprise annual recurring revenue by 7% to over USD 1.3 billion, and improved operating income by 48%, reaching an 18% operating margin.
• In Q1 2025, Trend Micro reported 22% operating margin, a 24% increase in operating income, and total company ARR surpassing USD 1.7 billion, driven by a 14% ARR increase in Trend Vision. One large-enterprise customer.
• Recent company profiles estimate Trend Micro’s trailing 12-month revenue at roughly US USD 1.8 billion–1.9 billion, confirming its place among the larger global cybersecurity vendors.
• In February 2025, Trend Micro announced what it calls the industry’s first “proactive cybersecurity AI”, combining telemetry from 250+ million sensors with AI to help organizations stay ahead of attacks rather than just reacting to incidents.
• In August 2025, Trend Micro launched an “Agentic SIEM” – an AI-based SIEM designed to drastically cut alert overload for security operations teams by using autonomous agents for correlation and response.
• Trend Micro’s State of AI Security and 2025 Cyber Risk reports highlight how AI is reshaping both defences and attacks, and use telemetry from the prior year to map exposures and attacker behaviour for 2025 planning.
• In February 2025, Reuters reported that several major private-equity firms, including Bain Capital, Advent, EQT and KKR, were competing to potentially take Trend Micro private in a deal valuing the company at about 1.32 trillion yen (around USD 8.5 billion), although no transaction has been finalised.
• Trend Micro researchers recently revealed new attacker techniques, such as ransomware operators using Windows Subsystem for Linux (WSL) to run Linux encryptors on Windows systems, which can evade traditional Windows-focused defences.
• In mid-2025, Trend Micro also issued an urgent advisory about a critical zero-day vulnerability in its Apex One Management Console (CVEs with scores around 9.4/10), urging customers to patch or apply mitigations immediately after evidence of active exploitation.

Comparing the Top 10 Companies in Cybersecurity