fellowship allegedly hacked as reported by NightSpire ransomware S.Y.L Pastilhas e Sapatas de Freios manufacturing What does this troupe do? SYL's history is closely intertwined with the history of the man who led the company. Therefore, we introduce you to Abraham Gelberg. SYL's founder, better known as Avi, was born in Haifa, Israel's third-largest city. he graduated from the Technion University in the same city with a grade in mechanical engineering. In 1989, he met his wife, Denise, and they moved to Brazil. Before founding his own company, Avi worked for Iochpe-Maxion S/A, a radical operating in the automotive parts and railway equipment sectors. he was also a board member of the Iochpe Foundation, which develops various social programs focused on vocational training for underprivileged youth. What doh we have? data is not available.