I googled and found a Brazilian bank trying it out: https://www.darkreading.com/threat-intelligence/major-brazilian-bank-tests-homomorphic-encryption-on-financ

I googled and found a Brazilian bank trying it out: https://www.darkreading.com/threat-intelligence/major-brazilian-bank-tests-homomorphic-encryption-on-financial-data/d/d-id/1336779 https://www.darkreading.com/threat-intelligence/major-brazil...