I don't trust Sifted (this is my first time seeing the site). An article linked on the sidebar is titled "The only answer to the quantum cybersecurity threat is

I don't trust Sifted (this is my first time seeing the site). An article linked on the sidebar is titled "The only answer to the quantum cybersecurity threat is quantum." The headline is wrong and the article makes no argument for why quantum algorithms are the only solution. Classical algorithms exist for quantum resistant cryptography.