Recently, an armed conflict broke out between the Palestinian organization Hamas and Israel, which has had an impact on the encryption field. Israel has a strong presence in the crypto space, with many crypto businesses headquartered in Israel, such as Ethereum L2 developer StarkWare. Golden Finance took stock of crypto companies headquartered in Israel, including StarkWare, Bancor, Simplex, Chain Reaction, Chaos Labs, Ironblocks, Addressable and CyVers. These companies play an important role in DeFi, blockchain security, Web3 marketing and other fields. The market is concerned about the security status of these companies in conflicts.