Qualys, Inc. (NASDAQ: QLYS) is a leading global provider of cloud-based information security and compliance solutions. The company was founded in 1999 by Philippe Courtot, with its main headquarters in Foster City, California. Qualys offers a wide range of crucial security solutions that businesses across different industries can utilize to identify security risks, achieve compliance, and secure their IT infrastructures effectively.
Qualys uniquely operates on a Software-as-a-Service (SaaS) model. This has distinctively set the company apart in the industry by eliminating the complexities and costs usually associated with the management of traditional security systems. The Qualys Cloud Platform and its integrated suite of security and compliance solutions are employed by a myriad of organizations in over 130 countries. This platform delivers critical security intelligence on demand, as and when needed by businesses and governments.
One of the outstanding solutions offered by Qualys is the vulnerability management service. This is a proactive system used by security teams around the world to identify and eliminate vulnerabilities that can be exploited by hackers. The solution is entirely cloud-based, which makes it exceptionally flexible and scalable in managing security for businesses of any size. This service, along with other solutions such as web application scanning, policy compliance, PCI compliance, and more, provides a consolidated view of security and compliance posture on a single platform, making risk assessment much simpler for organizations.
The company's Intellectual Property (IP) portfolio also includes various patents related to network security. As a pioneer in offering security solutions hosted from the cloud, QUALYS, INC. retains a competitive edge by developing innovative and efficient products.
With a large global clientele, including a sizeable portion of the Forbes Global 100, Qualys prides itself on establishing trusted relationships with its customers due to its commitment to continuous technology innovation and strong professional services. As the global landscape of IT security grows more complex, Qualys continues to leverage their position as a leader in the field through a commitment to client needs while focusing on comprehensive security solutions.
In terms of financial performance, Qualys has shown a steady upward trajectory. Its revenue has been consistently growing year-on-year, demonstrating the company's resilience and strong market position. The robustness of the company's operations can also be measured in its annual recurring revenues, which have shown progressive growth over the years due to the high-demand for Qualys services.
In conclusion, Qualys, Inc. is a trusted name in the security sector, providing impactful solutions under the SaaS model. With their ongoing advancements in technology and widespread acceptance, they remain at the forefront of the rapidly evolving IT security industry.
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Qualys, Inc. is offering free services for 15 days to help organizations detect, validate, and mitigate two critical PHP vulnerabilities, CVE-2026-109618 and CVE-2026-109619, collectively known as PHP2Shell. These flaws, rated CVSS v4.0 9.2, allow unauthenticated remote code execution and memory exposure, putting millions of websites at risk, especially since 71% of PHP installations are running unsupported versions that will not receive patches. The company's solutions enable discovery, prioritization, patching of supported versions, and mitigation for unsupported systems to quickly reduce risk.
Wall Street Zen upgraded Qualys (NASDAQ:QLYS) from "Hold" to "Buy," though the broader analyst consensus remains "Hold" with an average price target of $183.62. Qualys shares opened at $216.70, near their 52-week high, supported by strong quarterly results that surpassed expectations in both EPS and revenue growth. Despite insider selling, institutional investors hold a significant 99.31% of the company's outstanding shares.
This article details how to identify compromised eMudhra certificates using Qualys VMDR and Certificate View, following a critical incident disclosed on October 17, 2026. A flaw in eMudhra's key generation process led to weak private keys for eight intermediate CA certificates, tracked as CVE-2026-111943 and CVE-2026-111944. Organizations are advised to use Qualys tools to pinpoint affected certificates, identify hosts running vulnerable Go installations, and apply necessary updates and replacements to mitigate risks.
Shares of cybersecurity companies including Qualys, Tenable, Cloudflare, CrowdStrike, and Okta surged following warnings from U.S. security agencies about "Black October," a new wave of AI-enabled cyber threats exploiting critical vulnerabilities in PHP. Wall Street analysts view this escalating threat landscape as a significant long-term catalyst for the cybersecurity sector, driving organizations to upgrade their defensive systems. Additionally, CrowdStrike and Okta announced integrations with NVIDIA's OpenShell Reference Architecture to secure enterprise AI agents, further boosting investor confidence.
CWA Asset Management Group LLC has made a new investment of $905,000 in Qualys, Inc. (NASDAQ:QLYS), acquiring 4,833 shares in the third quarter. Institutional investors now collectively own 99.31% of the cybersecurity company. Qualys recently reported strong quarterly earnings, beating expectations with an EPS of $1.98 and an 11.1% revenue increase year-over-year.
Bruce K. Posey, Chief Legal Officer of Qualys, Inc. (NASDAQ: QLYS), sold 881 shares of common stock on October 20, 2026, under a pre-established Rule 10b5-1 trading plan. These sales were executed in six separate transactions at weighted average prices ranging from $184.3348 to $191.2576 per share. Following these transactions, Posey directly retained 57,807 shares.