We’re excited to announce that Shutter and Primev are partnering to bring the first threshold encrypted mempool to Ethereum’s out-of-protocol transaction supply chain, PBS (Proposer-Builder Separation). This integration targets the long standing issue of front running, sandwich attacks, and real-time censorship across the PBS pathway, which processes the vast majority of Ethereum transactions today.
This is a big step forward in tackling malicious MEV & real-time censorship on Ethereum, and incredible progress towards our mission of encrypting Ethereum’s mempool at the protocol-level. 
Join us in celebrating and sharing!
Read announcement: The First Encrypted Mempool is Coming to PBS on Ethereum
See Ethresearch post: Threshold Encrypted Mempools with mev-commit Preconfirmations - Cryptography - Ethereum Research