Phyllis Newhouse
Board of Directors @Sabre
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WORK HISTORY
Board of Directors @Sabre
Independent Director, Sabre Corporation (Nasdaq: SABR). Member of the Audit Committee and Technology Committee. Sabre is a leading technology provider to the global travel and hospitality industry.
SKILLS
ABOUT PHYLLIS NEWHOUSE
Most people in cybersecurity tell you what could happen. I show you what actually happens.As CEO of Xtreme Solutions, Inc.(XSI), I built one of the first companies in the U.S. to deliver live adversary simulations — real-world attack scenarios executed against enterprise networks to expose what automated tools miss. Over simulations later, XSI\'s work protects critical infrastructure across defense, financial services, healthcare, and Fortune 500 environments.I serve on the boards of two Nasdaq-listed companies: Sabre Corporation (SABR), where I sit on the Audit and Technology Committees, and CID HoldCo (DAIC), where I chair the Cybersecurity & Technology Committee. I am also a member of Business Executives for National Security (BENS) and the Technology Association of Georgia (TAG). These board seats give me a vantage point most operators don\'t have — I see how cyber risk is reshaping capital allocation, insurance underwriting, and M&A due diligence at the highest levels.Before founding XSI, I served over 21 years in the United States Army where you must know the intelligence, operations, and communications. That experience gave me more than discipline — it gave me a framework for how I think about everything: clear mission, operational planning, decisive execution. Every company I build runs on that operating system.Through ShoulderUP Family Office, I make direct investments and strategic co-investments across technology, cybersecurity, media, and sports properties. I am also the co-founder of ShoulderUp, a nonprofit I built alongside Viola Davis to connect and support women entrepreneurs.The convergence of cybersecurity, AI, and national security is creating the largest market opportunity of the next decade. I operate at that intersection — building companies, advising boards, and backing founders who see it too. That is where the next decade of value creation lives.First woman to win an EY Entrepreneur Of The Year award in technology. Featured in Forbes, CNBC, Inc, Bloomberg, and Yahoo Finance.
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