Matthew Green

Cryptographer Matthew Green says he thinks the world might lose public key cryptography, the mathematical foundation securing most internet communications, including HTTPS, messaging and digital signatures. The warning is fueling discussion about quantum computing advances and the urgent migration to post-quantum encryption standards before existing public key systems become breakable.

Johns Hopkins cryptographer Matthew Green says he believes the world might lose public key cryptography, the technology underpinning HTTPS, messaging encryption and most online security. His warning is drawing attention among security researchers, who link such concerns to advances in quantum computing that could eventually break widely used algorithms.

Green Bay Packers rookie wide receiver Matthew Golden is being widely searched in the United States as NFL Week 5 coverage ramps up. The buzz comes alongside injury updates around the league, including news that Kansas City Chiefs receiver Skyy Moore will not return in Week 5, keeping fantasy managers and fans focused on wide receiver depth charts.

Simon Willison has published a blog post quoting security researcher Matthew Green, tagged under AI, open source and Python. The post links to Green's writing, continuing the frequent exchange between the two well-known technology commentators. Details of the quoted remarks are not yet widely circulated, so the substance of the discussion remains limited for now.