Varonis acquires Cyral. Island raises $250 million at a $4.8 billion valuation.

The report summarizes recent cybersecurity industry developments: Varonis acquired Cyral, Lumu acquired Maltiverse, and Brennan acquired CBR Cyber; Island raised $250M at a $4.8B valuation, while Protectt, Charm Security, SplxAI, and Orion Security secured early-stage rounds and Red Cell Partners launched Hunted Labs; and executive moves included Forcepoint appointing a new CISO and CTO, Linx Security naming a CTO, and SplxAI adding a CISO.