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Booz Allen completes acquisition of Defy Security. April 7, 2026 Accelerating advanced cybersecurity for new age of enterprise threats. McLean, Va. - Booz Allen Hamilton (NYSE: BAH) today announced it has completed its acquisition of Defy Security. The transaction was previously announced on February 17, 2026. Defy provides cybersecurity technology products and services to leading financial services, healthcare, manufacturing, and retail enterprises. Combining its robust customer base, sales infrastructure, and vendor ecosystem with Booz Allen's deep expertise in nearly all major commercial and federal cyber missions creates a new powerhouse to help customers combat accelerating cyber threats. Together the companies will deliver highly competitive, end-to-end, tech-enabled cyber solutions across U.S. and international commercial and federal markets - including Booz Allen's AI-native cyber product suite Vellox(TM), which pairs machine-speed automation with models trained by elite cyber operators to outpace adversaries. "Today's AI-enabled threat environment moves at unprecedented speed. Joined with Defy Security, we can help more enterprises around the world innovate ahead of pervasive cyber threats and protect their most critical assets," said Andrew Turner, executive vice president and head of Booz Allen's global commercial business. "Booz Allen and Defy share a commitment to growth, collaboration and technical excellence," said Justin Domachowski, founder and CEO of Defy Security. "We look forward delivering tremendous value to customers together as we set a new standard for enterprise cybersecurity." Booz Allen retained AGC Partners as exclusive financial M&A advisor, PwC as accounting and tax advisor, King & Spalding as legal advisor, and Oliver Wyman for strategic industry advisory services. Defy Security retained J.P. Morgan Securities LLC as exclusive financial advisor and Choate, Hall & Stewart LLP as legal advisor. Defy Security is backed by Sverica Capital, a technology-focused private equity firm that partners with management teams to scale lower middle-market companies into industry leaders. Defy Security will initially operate as a wholly owned subsidiary of Booz Allen. About Booz Allen Hamilton Booz Allen is the advanced technology company delivering outcomes with speed for America's most critical defense, civil, and national security priorities. Booz Allen Hamilton build technology solutions using AI, cyber, and cutting-edge technologies to advance and protect the nation and its citizens. By focusing on outcomes, Booz Allen Hamilton enable its people, customers, and their missions to succeed - accelerating the nation to realize its purpose: Empower People to Change the World(R). With global headquarters in McLean, Virginia, its company employs approximately 31,600 people globally as of December 31, 2025, and had revenue of $12.0 billion for the 12 months ended March 31, 2025. To learn more, visit www.boozallen.com. (NYSE: BAH) Forward-Looking Statements Certain statements contained in this release include "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Examples of forward-looking statements include statements that do not directly relate to any historical or current fact. In some cases, you can identify forward-looking statements by terminology such as "may," "will," "could," "should," "forecasts," "expects," "intends," "plans," "anticipates," "projects," "outlook," "believes," "estimates," "predicts," "potential," "continue," "preliminary," or the negative of these terms or other comparable terminology. Although Booz Allen Hamilton believe that the expectations reflected in the forward-looking statements are reasonable, Booz Allen Hamilton can give you no assurance these expectations will prove to have been correct. These forward-looking statements relate to future events or its future financial performance and involve known and unknown risks, uncertainties and other factors that may cause its actual results, levels of activity, performance or achievements to differ materially from any future results, levels of activity, performance or achievements expressed or implied by these forward-looking statements. A number of important factors could cause actual results to differ materially from those contained in or implied by these forward-looking statements, including those factors discussed in its filings with the Securities and Exchange Commission (SEC), including its Annual Report on Form 10-K for the fiscal year ended March 31, 2025, which can be found at the SEC's website at www.sec.gov. All forward-looking statements attributable to Booz Allen Hamilton or persons acting on its behalf are expressly qualified in their entirety by the foregoing cautionary statements. All such statements speak only as of the date made and, except as required by law, Booz Allen Hamilton undertake no obligation to update or revise publicly any forward-looking statements, whether as a result of new information, future events or otherwise. Contacts Media Relations: Jessica Klenk, [email protected] Investor Relations: Dustin Darensbourg, [email protected]

Defy Security wins Gold in Cybersecurity Excellence Awards: Service Provider of the Year. Defy Security Mar 19, 2026, 09:00 ET Defy Security earns top honors in the 2026 Cybersecurity Excellence Awards, winning Gold for Service Provider of the Year PITTSBURGH, March 19, 2026 /PRNewswire-PRWeb/ - Defy Security, a leading provider of cybersecurity solutions and services, today announced that it has won Gold in the 2026 Cybersecurity Excellence Awards - Service Provider of the Year category. The annual Cybersecurity Excellence Awards are voter-driven and peer judged. They are designed to recognize top companies across a variety of cybersecurity categories, with winners selected by those who work in and understand the security market. "Our teams work hard and genuinely care about consistently delivering better security outcomes for our customers and partners," says Jeremy Gilbert, COO & Co-Founder of Defy Security. "Being recognized as one of the best in our industry is a tremendous honor and reflects the dedication, expertise, and passion of every member of our Defy family. This award is a testament not only to the value we bring to our customers and partners but also to the collaborative spirit and commitment of our employees across the company." As a Gold-level Service Provider of the Year, Defy Security demonstrated its ability to combine unparalleled security expertise with exceptional customer experiences. Leveraging the dedication of its internal teams and trusted relationships with leading technology and alliance partners, Defy acts as a strategic extension of its customers' teams, simplifying complex engagements, delivering tailored solutions, reducing operational overhead, and strengthening security programs with confidence. "We congratulate Defy Security on this outstanding achievement in the 'Cybersecurity Service Provider of the Year' category of the 2026 Cybersecurity Excellence Awards," said Holger Schulze, founder of Cybersecurity Insiders and organizer of the Cybersecurity Excellence Awards. "As we celebrate 10 years of recognizing excellence in cybersecurity, Defy Security's innovation, commitment, and leadership set a powerful example for the entire industry." About Defy Security Defy Security is a leading cybersecurity solutions provider helping organizations, including Fortune 500 companies, deliver tailored solutions and services that align with business goals and strengthen security posture. With a culture built on commitment, partnership and measurable outcomes, Defy Security empowers employees to deliver exceptional experiences for customers and partners. Recognized as a Great Place to Work(R) for two consecutive years, Defy Security's people-first approach drives both employee satisfaction and superior results. www.defysecurity.com Media Contact SOURCE Defy Security