WHEN Group, formerly known as World Health Energy, was founded by merging two cybersecurity companies, RNA Ltd & R2GA  Ltd., in the B2C and B2B space respectively. Through diligent development of innovative and patented cybersecurity solutions, WHEN Group continues to expand its consumer and corporate client list.


Maj. Gen. (Ret.) Dan Yatom

Maj. Gen. (Ret.) Yatom has over 40 years of experience in top intelligence and security leadership roles, including as the Director of Mossad, the national intelligence and special operations agency of Israel and one of the world’s leading intelligence secret and operations agencies. From 1999 to 2001, he served as Chief of Staff for Security and Policy to Prime Minister Ehud Barak. He also served in various positions in the Israeli security forces and government, including head of the Israeli Defense Forces’ Planning Directorate, commander of the Central Command, and military secretary to defense ministers Moshe Arens and Yitzhak Rabin and prime ministers Yitzhak Rabin and Shimon Peres. He holds Bachelor of Science degree in Physics, Mathematics and Computer Science from the Hebrew University in Jerusalem and Master of Arts degree in the Middle Eastern studies from Tel Aviv University.


Gaya Rozensweig

Gaya Rozensweig holds a Degree in Business Management & Information Systems from the College of Management, Jerusalem and is a co-founder and Chief Financial Officer of RNA Technology Ltd. Gaya has headed the sales and marketing of a startup with a 27-person sales team marketing to government agencies, financial institutions and insurance companies.


George Baumoehl

George Baumoehl holds a MSc. Degree in Architecture and Construction Economics from University College London. George has a background in a real estate investment and development and brings a professional outside look into the equation of creating value for our company.


Giora Rozensweig

Giora Rozensweig holds degrees from Kedem College in Software Development, Application Data Base Administration and Information Technology. After 20 years in the industry, Giora became the co-founder and CEO of RNA Technology Ltd. He served as CEO of Tomagi, Ltd. prior to founding RNA Technology and has worked with the Israeli Government, Hewlett Packard, IBM and Checkpoint Systems. Gior has extensive knowledge in Cyber Security development and proven experience in solutions implementation.

Advisory Board

Dr. August Hanning

Dr. August Hanning has over 50 years of experience in top intelligence and security leadership roles. Prior to being appointed as the state secretary of the Federal Interior Ministry in 2005, and president of the German Secret Service, the Bundesnachtrichtendienst (BND), in 1998, Dr. Hanning supervised the intelligence services of the Federal Chancellery, where he served as the director general from 1996. Starting in 1986, Dr. Hanning led the Permanent Mission of the Federal Republic of Germany (West Germany) to the German Democratic Republic (East Germany) in Berlin, where he was responsible for diplomatic relations between the two countries. Dr. Hanning earned his law degree in Münster and Freiburg, Germany, in 1966.

Advisory Board

Dr. Shlomo Shamir

Dr. Shlomo Shamir has over 50 years of experience in top positions in the military as well as with leading technology, defense and security organizations globally, with business experience in the Americas, Europe and the Far East.

Dr. Shamir has a B.Sc. in Physics from the Technion, Israel’s Institute of Technology, and M.Sc. and Ph.D. from Stanford University, California. He served from 1970 till 1994 in the Israeli Defense Forces in field and staff roles, and among other roles led the Artillery R&D, the Center for Systems Analysis of the General Staff, the Planning Department of the IDF and served as the military attaché to Federal Republic of Germany after the fall of the Berlin Wall. He retired in 1994 as a Brigadier General.


Barry A. Ginsberg, B.A., B.S., O.D.

Dr. Barry A. Ginsberg earned his Bachelors of Arts degree in Chemistry with a minor in Economics from Yeshiva University, and his Bachelor of Science and Doctorate degrees from the Pennsylvania College of Optometry. He participated in four Externships including the Feinbloom Low Vision Center in Philadelphia, focusing on Age Related Macular Degeneration (AMD) and the Goldschleger Eye Institute in Tel Hashomer Hospital in Israel, focusing on diseases of the eye including Glaucoma. Concurrently, he attended the LaSalle College MBA Program in Philadelphia. Dr. Ginsberg is an accomplished professional who advises executives across industries, bringing particular expertise in strategy and performance. Combined with an expansive network of contacts and an exclusive key opinion leader database throughout North America, Europe, Middle East, Asia, and South America, he brings consummate value to the WHEN team.


Alexeii Krein

Alexeii Krein Maintains current knowledge of technology landscape and developments Consolidate our technology platforms and create plans for each Track, analyze and monitor technology performance metrics.

He takes the initiative in thought leadership, innovation and creativity Spearhead IT projects to increase our market reach.


Olga Krylov

A highly resourceful, focused, innovative, and competent PHP developer with extensive experience in the layout, design and coding of websites specifically in PHP format. Possessing considerable knowledge of the development of web applications and scripts using PHP programming language and MySQL & SQL Server databases with ambition to complete projects to the highest standard.


Tommy Alexandra Rozensweig

Tommy – 20 year old academic, currently completing her undergraduate degree in brain sciences (psychology and biology) at Tel Aviv University’s Sagol School. Tommy leads the company’s leading edge research of suicides, collaborating with the Sagol School. This groundbreaking research combines technology with brain and behavioral sciences, and is supported by medical studies and analyses and by a innovative warning system that tracks partners of suicide victims and, together with additional information, creates a platform that can, in practice, warn of a potential suicide.


Toni Maranda

With a B.A. in Business Administration and Communications, Toni has many years of experience in sales and marketing and is also proficient in conducting mergers and acquisitions negotiations. Toni’s keen ability to identify and then realize potential quickly gained her the top sales and marketing job in the organization. Her work includes building and executing strategic marketing plans, managing the company’s world-wide sales organization and keeping the company’s marketing and sales efforts in sync.


Tom Tromer

Mr. Tom Tromer hold a Master Degree in Political Science from Aarhus University in Denmark and MBA in Economics from Warsaw University of Life Science (Poland). He is a C-level Executive manager with extensive experience in building and implementing strategies among others, IT, logistics, commercial RE, e-commerce and consulting in European companies. He communicates very well in English, German, Danish and Polish. He actively supports all processes, including sales and service, fully understanding the rules of proper and smooth operation of business. He manages large projects and displays a highly developed managerial competence – He is a proven leader, mentor and coach, who perfectly understands the mentality of Northern European nations.