DogeOS opened the public testnet for its Dogecoin application layer on September 30, aiming to bring programmable apps to the meme-born cryptocurrency.
Docker has revealed that Docker Desktop has relied on microVM technology since 2016, challenging the widespread assumption that microVMs are a novel alternative to traditional Linux containers.
Security researcher David Buchanan, who operates under the handle retr0id, published a proof of concept on 2 October 2026 demonstrating that C2PA content provenance metadata can be manipulated to appear to prove events occurred before they actually happened.