According to Jinsecai, cryptographic security startup PQShield announced the completion of a $37 million Series B financing round, led by Addition, with participation from Braavos Capital, Legal & General, and Chevron Technology Ventures. PQShield's technology is designed to protect encryption systems from quantum computer-based hacker attacks. Its well-known customers include Nvidia and AMD. It is reported that the new funds will be used to hire more employees and promote closer working relationships with partners and customers.