Roi Tiger, a former vice president of engineering at Meta, is raising $55 million in a Series A funding round for a new cybersecurity startup.The round is set to be led by Greenoaks and is expected to value the company at hundreds of millions of dollars.Tiger recently raised $20 million in seed funding from investors including Sequoia, Index Ventures, and Cyberstarts.The funding comes after Alphabet announced the acquisition of Wiz for $32 billion, increasing investor interest in Israeli cybersecurity startups.